diff --git a/public/userprofiledoc.php b/public/userprofiledoc.php
index 9dc51d6..6d46b35 100644
--- a/public/userprofiledoc.php
+++ b/public/userprofiledoc.php
@@ -1,11 +1,12 @@
 <?php require_once('include/headscript.php'); ?>
-<?php // optionquery
-$optionquery = new WA_MySQLi_RS("optionquery",$bkngstm,0);
+<?php
+// optionquery
+$optionquery = new WA_MySQLi_RS("optionquery", $bkngstm, 0);
 $optionquery->setQuery("SELECT * FROM option");
 $optionquery->execute();
 ?>
 <?php
-$bookedclass = new WA_MySQLi_RS("bookedclass",$bkngstm,0);
+$bookedclass = new WA_MySQLi_RS("bookedclass", $bkngstm, 0);
 $bookedclass->setQuery("SELECT * FROM bookingclass LEFT JOIN service on bookingclass.idservice=service.idservice LEFT JOIN serviceschedule ON bookingclass.idserviceschedule=serviceschedule.idserviceschedule WHERE bookingclass.iduser='1'");
 $bookedclass->execute();
 ?>
@@ -14,20 +15,21 @@ $bookedclass->execute();
 if ($_SERVER["REQUEST_METHOD"] == "POST") {
     // Verifica se è stato caricato un file correttamente
     if (isset($_FILES["fileToUpload"]) && $_FILES["fileToUpload"]["error"] === UPLOAD_ERR_OK) {
-
-
         // Crea la connessione al database
         $conn = new mysqli($servername, $username, $password, $dbname);
 
         // Verifica la connessione
         if ($conn->connect_error) {
-            die("Connessione al database fallita: " . $conn->connect_error);
+            $error_message = "Connessione al database fallita: " . $conn->connect_error;
+            echo "<script>var errorMessage = '" . addslashes($error_message) . "';</script>";
+            echo "<script>var uploadStatus = 'db_connection_error';</script>";
+            die();
         }
 
-        // Ottieni l'ID dell'utente (da dove viene?)
+        // Ottieni l'ID dell'utente
         $iduserlogin = $_POST["iduserlogin"];
 
-          // Altre informazioni sul documento
+        // Altre informazioni sul documento
         $documentDescription = $_POST["documentDescription"];
         $expiryDate = $_POST["expiryDate"];
         $originalFileName = $_FILES["fileToUpload"]["name"];
@@ -43,22 +45,30 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
             $sql = "INSERT INTO certificateuserprofile (iduser, documentdescription, filenamedocument, expirydatedocument) 
                     VALUES ('$iduserlogin', '$documentDescription', '$newFileName', '$expiryDate')";
 
-
-
-            $conn->query($sql) ;
+            if ($conn->query($sql) === TRUE) {
+                echo "<script>var uploadStatus = 'success';</script>";
+            } else {
+                $error_message = "Errore durante l'inserimento nel database: " . $conn->error;
+                echo "<script>var errorMessage = '" . addslashes($error_message) . "';</script>";
+                echo "<script>var uploadStatus = 'db_insert_error';</script>";
+            }
         } else {
-            echo "Errore nel caricamento del file.";
+            $error_message = "Errore nel caricamento del file.";
+            echo "<script>var errorMessage = '" . addslashes($error_message) . "';</script>";
+            echo "<script>var uploadStatus = 'file_upload_error';</script>";
         }
 
         // Chiudi la connessione al database
         $conn->close();
+    } else {
+        $error_message = "Nessun file caricato o errore durante il caricamento.";
+        echo "<script>var errorMessage = '" . addslashes($error_message) . "';</script>";
+        echo "<script>var uploadStatus = 'no_file_error';</script>";
     }
 }
 ?>
 
-
 <?php
-
 $conn = new mysqli($servername, $username, $password, $dbname);
 
 if ($conn->connect_error) {
@@ -66,7 +76,7 @@ if ($conn->connect_error) {
 }
 
 // ID dell'utente per il quale vuoi filtrare gli ordini
-$userid = 1; 
+$userid = 1;
 
 // Query per ottenere la somma dei ticket per ogni ordine dell'utente
 $query = "SELECT iduser, idorderbook, SUM(nticket) as total_tickets
@@ -78,15 +88,14 @@ $result = $conn->query($query);
 
 if (!$result) {
     die("Query fallita: " . $conn->error);
-    }
+}
 
 if ($result->num_rows > 0) {
     while ($row = $result->fetch_assoc()) {
         $idOrdine = $row["idorderbook"];
         $totalTickets = $row["total_tickets"];
-        
     }
-} 
+}
 
 $conn->close();
 ?>
@@ -117,23 +126,19 @@ if ($result) {
     $totalRecords = $row['total'];
     $passedRecords = $row['passed'];
     $futureRecords = $row['future'];
-
-  
-} 
+}
 // Chiusura della connessione
 $conn->close();
 ?>
 <?php
-    // Crea la connessione al database
-    $conn = new mysqli($servername, $username, $password, $dbname);
+// Crea la connessione al database
+$conn = new mysqli($servername, $username, $password, $dbname);
 
 // Verifica la connessione
 if ($conn->connect_error) {
     die("Connessione al database fallita: " . $conn->connect_error);
 }
 
-
-
 // Query per selezionare i dati filtrati per iduser
 $query = "SELECT * FROM certificateuserprofile WHERE iduser = $iduserlogin";
 $result = $conn->query($query);
@@ -149,337 +154,311 @@ while ($row = $result->fetch_assoc()) {
 <!doctype html>
 <html lang="en">
 
-    <head>
+<head>
+    <meta charset="utf-8" />
+    <title>Starter Page | webadmin - Admin & Dashboard Template</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta content="Premium Multipurpose Admin & Dashboard Template" name="description" />
+    <meta content="Themesdesign" name="author" />
+    <!-- App favicon -->
+    <link rel="shortcut icon" href="assets/images/favicon.ico">
 
-        <meta charset="utf-8" />
-        <title>Starter Page | webadmin - Admin & Dashboard Template</title>
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        <meta content="Premium Multipurpose Admin & Dashboard Template" name="description" />
-        <meta content="Themesdesign" name="author" />
-        <!-- App favicon -->
-        <link rel="shortcut icon" href="assets/images/favicon.ico">
+    <!-- Bootstrap Css -->
+    <link href="assets/css/bootstrap.min.css" id="bootstrap-style" rel="stylesheet" type="text/css" />
+    <!-- Icons Css -->
+    <link href="assets/css/icons.min.css" rel="stylesheet" type="text/css" />
+    <!-- App Css-->
+    <link href="assets/css/app.min.css" id="app-style" rel="stylesheet" type="text/css" />
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
 
-        <!-- Bootstrap Css -->
-        <link href="assets/css/bootstrap.min.css" id="bootstrap-style" rel="stylesheet" type="text/css" />
-        <!-- Icons Css -->
-        <link href="assets/css/icons.min.css" rel="stylesheet" type="text/css" />
-        <!-- App Css-->
-        <link href="assets/css/app.min.css" id="app-style" rel="stylesheet" type="text/css" />
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">
-
-<script src="https://cdn.jsdelivr.net/npm/sweetalert2@10"></script>
-<link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
+    <!-- SweetAlert2 CDN -->
+    <script src="https://cdn.jsdelivr.net/npm/sweetalert2@10"></script>
+    <!-- jQuery and jQuery UI -->
+    <link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
     <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
     <script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
     <script>
         $(function() {
-            $("#expiryDate").datepicker({ dateFormat: "yy-mm-dd" });
+            $("#expiryDate").datepicker({
+                dateFormat: "yy-mm-dd"
+            });
         });
+
+        // Handle upload status and display modals
+        $(document).ready(function() {
+            if (typeof Swal === 'undefined') {
+                console.error('SweetAlert2 non è caricato correttamente.');
+                alert('Errore: SweetAlert2 non è disponibile. Controlla la connessione al CDN.');
+                return;
+            }
+
+            if (typeof uploadStatus !== 'undefined') {
+                if (uploadStatus === 'success') {
+                    Swal.fire({
+                        icon: 'success',
+                        title: 'Successo',
+                        text: 'Documento caricato con successo!',
+                        confirmButtonText: 'OK'
+                    }).then(() => {
+                        window.location.href = window.location.href; // Ricarica la pagina
+                    });
+                } else if (uploadStatus === 'db_connection_error' || uploadStatus === 'db_insert_error' || uploadStatus === 'file_upload_error' || uploadStatus === 'no_file_error') {
+                    Swal.fire({
+                        icon: 'error',
+                        title: 'Errore',
+                        text: errorMessage || 'Si è verificato un errore sconosciuto.',
+                        confirmButtonText: 'OK'
+                    });
+                }
+            }
+        });
+
+        function confirmDelete(id, deletePageUrl) {
+            Swal.fire({
+                title: "Sei sicuro?",
+                text: "Questa prenotazione verrà cancellata definitivamente! Ricordati poi di riprogrammare la tua lezione!",
+                icon: "warning",
+                showCancelButton: true,
+                confirmButtonColor: "#d33",
+                cancelButtonColor: "#3085d6",
+                confirmButtonText: "Sì, cancella!",
+                cancelButtonText: "Annulla"
+            }).then((result) => {
+                if (result.isConfirmed) {
+                    window.location.href = `deleteclass.php?id=${id}`;
+                }
+            });
+        }
     </script>
-<style>
-  .custom-card {
-    margin: 10px auto;
-    display: flex;
-    width: 90%;
-    max-width: 700px;
-    background-color: white;
-    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
-    border-radius: 8px;
-    overflow: hidden;
-    cursor: pointer;
-    transition: transform 0.2s;
-  }
+    <style>
+        .custom-card {
+            margin: 10px auto;
+            display: flex;
+            width: 90%;
+            max-width: 700px;
+            background-color: white;
+            box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
+            border-radius: 8px;
+            overflow: hidden;
+            cursor: pointer;
+            transition: transform 0.2s;
+        }
 
-  .custom-card:hover {
-    transform: translateY(-5px);
-  }
+        .custom-card:hover {
+            transform: translateY(-5px);
+        }
 
-  .custom-date-box {
-    flex: 1;
-    background-color: red;
-    color: white;
-    display: flex;
-    flex-direction: column;
-    justify-content: center;
-    align-items: center;
-    padding: 0;
-    font-size: 60px;
-    font-weight: bold;
-    border-top-left-radius: 8px;
-    border-bottom-left-radius: 8px;
-  }
+        .custom-date-box {
+            flex: 1;
+            background-color: red;
+            color: white;
+            display: flex;
+            flex-direction: column;
+            justify-content: center;
+            align-items: center;
+            padding: 0;
+            font-size: 60px;
+            font-weight: bold;
+            border-top-left-radius: 8px;
+            border-bottom-left-radius: 8px;
+        }
 
-  .custom-day {
-    line-height: 1;
-  }
+        .custom-day {
+            line-height: 1;
+        }
 
-  .custom-month {
-    font-size: 28px;
-  }
+        .custom-month {
+            font-size: 28px;
+        }
 
-  .custom-event-details {
-    flex: 2;
-    display: flex;
-    flex-direction: column;
-    padding: 10px 20px;
-    background-color: lightblue;
-  }
+        .custom-event-details {
+            flex: 2;
+            display: flex;
+            flex-direction: column;
+            padding: 10px 20px;
+            background-color: lightblue;
+        }
 
-  .custom-heading {
-    margin-top: 0;
-    font-size: 24px;
-  }
+        .custom-heading {
+            margin-top: 0;
+            font-size: 24px;
+        }
 
-  .custom-paragraph {
-    margin-bottom: 5px;
-  }
+        .custom-paragraph {
+            margin-bottom: 5px;
+        }
 
-  .custom-actions {
-    display: none;
-    flex-direction: row;
-    justify-content: space-between;
-    margin-top: 10px;
-  }
+        .custom-actions {
+            display: none;
+            flex-direction: row;
+            justify-content: space-between;
+            margin-top: 10px;
+        }
 
-  .custom-card.expanded .custom-actions {
-    display: flex;
-  }
+        .custom-card.expanded .custom-actions {
+            display: flex;
+        }
 
-  .custom-action-button {
-    background-color: #f0f0f0;
-    border: none;
-    padding: 8px 12px;
-    border-radius: 4px;
-    cursor: pointer;
-    transition: background-color 0.2s;
-  }
+        .custom-action-button {
+            background-color: #f0f0f0;
+            border: none;
+            padding: 8px 12px;
+            border-radius: 4px;
+            cursor: pointer;
+            transition: background-color 0.2s;
+        }
 
-  .custom-action-button:hover {
-    background-color: #e0e0e0;
-  }
+        .custom-action-button:hover {
+            background-color: #e0e0e0;
+        }
 
-  @media (max-width: 768px) {
-    .custom-card {
-      flex-direction: column;
-    }
+        @media (max-width: 768px) {
+            .custom-card {
+                flex-direction: column;
+            }
 
-    .custom-date-box, .custom-event-details {
-      width: 100%;
-      border-radius: 0;
-    }
+            .custom-date-box,
+            .custom-event-details {
+                width: 100%;
+                border-radius: 0;
+            }
 
-    .custom-event-time {
-      font-size: 24px;
-    }
-  }
-</style>
-<script>
-    function confirmDelete(id, deletePageUrl) {
-  Swal.fire({
-    title: "Sei sicuro?",
-    text: "Questa prenotazione verrà cancellata definitivamente!  Ricordati poi di riprogrammare la tua lezione!",
-    icon: "warning",
-    showCancelButton: true,
-    confirmButtonColor: "#d33",
-    cancelButtonColor: "#3085d6",
-    confirmButtonText: "Sì, cancella!",
-    cancelButtonText: "Annulla"
-  }).then((result) => {
-   if (result.isConfirmed) {
-      // Reindirizza direttamente alla pagina di cancellazione con l'ID come parametro.
-      window.location.href = `deleteclass.php?id=${id}`;
-    }
-  });
-}
-</script>
-    
-    <body>
+            .custom-event-time {
+                font-size: 24px;
+            }
+        }
+    </style>
+</head>
 
-    <!-- <body data-layout="horizontal"> -->
+<body>
+    <!-- Begin page -->
+    <div id="layout-wrapper">
 
-        <!-- Begin page -->
-        <div id="layout-wrapper">
+        <!-- Top Bar -->
+        <header id="page-topbar" class="isvertical-topbar">
+            <div class="navbar-header">
+                <div class="d-flex">
+                    <!-- LOGO -->
+                    <?php include('include/logoarea.php'); ?>
 
-            <!-- Top Bar -->
-            <header id="page-topbar" class="isvertical-topbar">
-                <div class="navbar-header">
-                    <div class="d-flex">
-                        <!-- LOGO -->
-                        <?php include('include/logoarea.php'); ?>
-
-                        <button type="button" class="btn btn-sm px-3 font-size-24 header-item waves-effect vertical-menu-btn">
-                            <i class="bx bx-menu align-middle"></i>
-                        </button>
-
-                        <!-- start page title -->
-                        <div class="page-title-box align-self-center d-none d-md-block">
-                            <h4 class="page-title mb-0">Prenotazione Classi</h4>
-                        </div>
-                        <!-- end page title -->
+                    <button type="button" class="btn btn-sm px-3 font-size-24 header-item waves-effect vertical-menu-btn">
+                        <i class="bx bx-menu align-middle"></i>
+                    </button>
 
+                    <!-- start page title -->
+                    <div class="page-title-box align-self-center d-none d-md-block">
+                        <h4 class="page-title mb-0">Prenotazione Classi</h4>
                     </div>
-
-                    <div class="d-flex">
-          
-                        <?php include('include/languageselection.php'); ?>
-
-                       
-
-                        
-            
-                        <?php include('include/profiletopbar.php'); ?>
-                    </div>
-                </div>
-            </header>
-			<?php include('include/sidebar.php'); ?>
-		   
-           <header class="ishorizontal-topbar">
-                <div class="navbar-header">
-                    <div class="d-flex">
-                        
-
-                        
-
-                    </div>
-
-                   
+                    <!-- end page title -->
                 </div>
 
-                <div class="topnav">
-                    <div class="container-fluid">
-                        <nav class="navbar navbar-light navbar-expand-lg topnav-menu">
-    
-                            
-                        </nav>
-                    </div>
+                <div class="d-flex">
+                    <?php include('include/languageselection.php'); ?>
+                    <?php include('include/profiletopbar.php'); ?>
                 </div>
-            </header>
+            </div>
+        </header>
+        <?php include('include/sidebar.php'); ?>
 
-            <!-- ============================================================== -->
-            <!-- Start right Content here -->
-            <!-- ============================================================== -->
-            <div class="main-content">
-                <div class="page-content">
-                    <div class="container-fluid">
-                        
+        <header class="ishorizontal-topbar">
+            <div class="navbar-header">
+                <div class="d-flex"></div>
+            </div>
 
-                        <div class="row">
-                            <div class="col-xl-12">
-                                <div class="card">
-                                    <div class="card-body">
-                                <h5>Benvenuta/o <?php echo $firstname; ?> </h5>
-                                <p>Di seguito puoi visualizzare o caricare i certificati medici di libratoria alla pratica Yoga</p>
-                                      <div class="table-responsive">
-                                         <table class="table table-striped mb-0">
-                                         <thead>
-        <tr>
-            <th>Descrizione del Documento</th>
-            <th>Data di Scadenza</th>
-            <th>Documento</th>
-        </tr>
-        </thead>
-                                         <tbody>
-        <?php foreach ($documents as $document) { ?>
-            <tr>
-                <td><?php echo $document['documentdescription']; ?></td>
-                <td><?php echo $document['expirydatedocument']; ?></td>
-                <td><a href="user/document/<?php echo $document['filenamedocument']; ?>" target="_blank">Documento</a></td>
-            </tr>
-        <?php } ?>
-        </tbody>
-    </table>
-                                        </div>  
+            <div class="topnav">
+                <div class="container-fluid">
+                    <nav class="navbar navbar-light navbar-expand-lg topnav-menu"></nav>
+                </div>
+            </div>
+        </header>
 
-                                
+        <!-- ============================================================== -->
+        <!-- Start right Content here -->
+        <!-- ============================================================== -->
+        <div class="main-content">
+            <div class="page-content">
+                <div class="container-fluid">
+                    <div class="row">
+                        <div class="col-xl-12">
+                            <div class="card">
+                                <div class="card-body">
+                                    <h5>Benvenuta/o <?php echo $firstname; ?> </h5>
+                                    <p>Di seguito puoi visualizzare o caricare i certificati medici di liberatoria alla pratica Yoga</p>
+                                    <div class="table-responsive">
+                                        <table class="table table-striped mb-0">
+                                            <thead>
+                                                <tr>
+                                                    <th>Descrizione del Documento</th>
+                                                    <th>Data di Scadenza</th>
+                                                    <th>Documento</th>
+                                                </tr>
+                                            </thead>
+                                            <tbody>
+                                                <?php foreach ($documents as $document) { ?>
+                                                    <tr>
+                                                        <td><?php echo $document['documentdescription']; ?></td>
+                                                        <td><?php echo $document['expirydatedocument']; ?></td>
+                                                        <td><a href="user/document/<?php echo $document['filenamedocument']; ?>" target="_blank">Documento</a></td>
+                                                    </tr>
+                                                <?php } ?>
+                                            </tbody>
+                                        </table>
                                     </div>
                                 </div>
                             </div>
-
-                           
-
-                    
-
+                        </div>
                     </div>
                     <!-- container-fluid -->
                 </div>
-               
-                
-                    <div class="container-fluid">
-                   
 
-                        <div class="row">
-                            <div class="col-xl-12">
-                                <div class="card">
-                                    <div class="card-body">
-
-                                        <div class="">
-                                            <div class="row mb-12">
-                                                <div class="col-xl-12 col-md-12">
-                                                    <div class="pb-3 pb-xl-0">
-                                                        
-                                                            <div class="position-relative">
-                                                               <h3>Carica documenti</h3>
-                                                                
-                                                                
-                                                            </div>
-                                                         <form method="post" enctype="multipart/form-data">
-        <input type="hidden" name="iduserlogin" class="form-control" value="<?php echo $iduserlogin; ?>">
-        <label for="documentDescription">Descrizione del Documento:</label>
-        <input type="text" class="form-control" name="documentDescription" required><br>
-         <label for="expiryDate">Data di Scadenza:</label>
-        <input type="text" id="expiryDate" class="form-control" name="expiryDate" required><br>
-        <label for="fileToUpload">Seleziona un File:</label>
-        <input type="file" class="form-control" name="fileToUpload" required><br>
-        I documenti caricati sono solo a fini di sicurezza e cliccando su carica documento accetti il nostro regolamento privacy <br><br>
-        <input type="submit"  class="btn btn-primary w-md" value="Carica Documento" name="submit">
-    </form>
+                <div class="container-fluid">
+                    <div class="row">
+                        <div class="col-xl-12">
+                            <div class="card">
+                                <div class="card-body">
+                                    <div class="">
+                                        <div class="row mb-12">
+                                            <div class="col-xl-12 col-md-12">
+                                                <div class="pb-3 pb-xl-0">
+                                                    <div class="position-relative">
+                                                        <h3>Carica documenti</h3>
                                                     </div>
-                                                </div>
-                                                
-                                                <div class="col-xl-9 col-md-12">
-                                                   
-                                                     
+                                                    <form method="post" enctype="multipart/form-data">
+                                                        <input type="hidden" name="iduserlogin" class="form-control" value="<?php echo $iduserlogin; ?>">
+                                                        <label for="documentDescription">Descrizione del Documento:</label>
+                                                        <input type="text" class="form-control" name="documentDescription" required><br>
+                                                        <label for="expiryDate">Data di Scadenza:</label>
+                                                        <input type="text" id="expiryDate" class="form-control" name="expiryDate" required><br>
+                                                        <label for="fileToUpload">Seleziona un File:</label>
+                                                        <input type="file" class="form-control" name="fileToUpload" required><br>
+                                                        I documenti caricati sono solo a fini di sicurezza e cliccando su carica documento accetti il nostro regolamento privacy <br><br>
+                                                        <input type="submit" class="btn btn-primary w-md" value="Carica Documento" name="submit">
+                                                    </form>
                                                 </div>
                                             </div>
+                                            <div class="col-xl-9 col-md-12"></div>
                                         </div>
-
-                                   
                                     </div>
                                 </div>
                             </div>
-
-                           
-
-                    
-
+                        </div>
                     </div>
                     <!-- container-fluid -->
-                    
- 
                 </div>
                 <!-- End Page-content -->
 
                 <?php include('include/footer.php'); ?>
             </div>
             <!-- end main content-->
-
         </div>
         <!-- END layout-wrapper -->
 
-        
-
-        
-
-        
-
         <!-- JAVASCRIPT -->
         <script src="assets/libs/bootstrap/js/bootstrap.bundle.min.js"></script>
         <script src="assets/libs/metismenujs/metismenujs.min.js"></script>
         <script src="assets/libs/simplebar/simplebar.min.js"></script>
         <script src="assets/libs/eva-icons/eva.min.js"></script>
-
         <script src="assets/js/app.js"></script>
-
-    </body>
+</body>
 
 </html>
\ No newline at end of file