getMessage() . " in " . $e->getFile() . " on line " . $e->getLine()); $request = $_SERVER['REQUEST_URI'] ?? ''; if (strpos($request, '/api/') === 0) { http_response_code(500); header('Content-Type: application/json'); echo json_encode(['success' => false, 'error' => 'Interner Systemfehler. Bitte Logs prüfen.']); } else { http_response_code(500); echo "