diff --git a/app/Core/App.php b/app/Core/App.php
index ba8bbed..7438313 100644
--- a/app/Core/App.php
+++ b/app/Core/App.php
@@ -113,6 +113,7 @@ class App
         if (file_exists($viewPath)) {
             ob_start();
             $message = $e->getMessage();
+            $exception = $e;
             include $viewPath;
             $content = ob_get_clean();
             $this->response->html($content, $code);
diff --git a/database/seeds/DatabaseSeeder.php b/database/seeds/DatabaseSeeder.php
index 53f347b..33b5e2b 100644
--- a/database/seeds/DatabaseSeeder.php
+++ b/database/seeds/DatabaseSeeder.php
@@ -64,8 +64,8 @@ class DatabaseSeeder
         }
 
         // Fetch Role IDs and Permission IDs
-        $roleIds = $this->pdo->query("SELECT id, code FROM roles")->fetchAll(PDO::FETCH_KEY_PAIR);
-        $permissionIds = $this->pdo->query("SELECT id, code FROM permissions")->fetchAll(PDO::FETCH_KEY_PAIR);
+        $roleIds = $this->pdo->query("SELECT code, id FROM roles")->fetchAll(PDO::FETCH_KEY_PAIR);
+        $permissionIds = $this->pdo->query("SELECT code, id FROM permissions")->fetchAll(PDO::FETCH_KEY_PAIR);
 
         // Map Permissions to Admin (All permissions)
         foreach ($permissionIds as $pId => $pCode) {
diff --git a/resources/views/errors/500.php b/resources/views/errors/500.php
index 87094ea..8ce67aa 100644
--- a/resources/views/errors/500.php
+++ b/resources/views/errors/500.php
@@ -11,6 +11,14 @@
         <span style="font-size: 5rem; font-weight: 800; background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-family: 'Outfit';">500</span>
         <h1 style="font-size: 1.8rem; font-weight: 700;">System Server Error</h1>
         <p style="color: var(--text-muted); font-size: 1rem; line-height: 1.6;"><?= isset($message) ? $this->escape($message) : 'A critical exception has occurred on the application server.' ?></p>
+        <?php if (filter_var($_ENV['APP_DEBUG'] ?? false, FILTER_VALIDATE_BOOLEAN) && isset($exception)): ?>
+            <pre style="text-align: left; background: rgba(0,0,0,0.5); padding: 15px; border-radius: 8px; overflow-x: auto; font-family: monospace; font-size: 0.85rem; color: #ff6b6b; max-height: 250px; margin-top: 15px;">
+<?= $this->escape($exception->getMessage()) ?>
+in <?= $this->escape($exception->getFile()) ?>:<?= $exception->getLine() ?>
+
+<?= $this->escape($exception->getTraceAsString()) ?>
+            </pre>
+        <?php endif; ?>
         <a href="/" class="btn btn-primary" style="align-self: center;">Return Home</a>
     </div>
 </body>