Fix compilation

src/main/java/nl/tudelft/tam/controller/ErrorController.java

@@ -139,7 +139,7 @@ public class ErrorController extends ResponseEntityExceptionHandler {
 			case FORBIDDEN -> forbidden();
 			case NOT_FOUND -> notFound();
 			case UNPROCESSABLE_ENTITY -> unprocessableEntity();
-			case SERVICE_UNAVAILABLE -> serviceUnavailable();
+			case SERVICE_UNAVAILABLE -> serviceUnavailable(e);
 			default -> exception(e);
 		};
 	}