diff --git a/lib/Controller/AOCSController.php b/lib/Controller/AOCSController.php
index 2f1b3dfbf..3ad870fcb 100644
--- a/lib/Controller/AOCSController.php
+++ b/lib/Controller/AOCSController.php
@@ -36,7 +36,7 @@ public function __construct(
 	 * @param Exception|InternalError $e
 	 * @return DataResponse<Http::STATUS_INTERNAL_SERVER_ERROR, array{message: string}, array{}>
 	 */
-	protected function handleError(InternalError|Exception $e): DataResponse {
+	protected function handleError($e): DataResponse {
 		$this->logger->warning('An internal error or exception occurred: ['. $e->getCode() . ']' . $e->getMessage());
 		return new DataResponse(['message' => $this->n->t('An unexpected error occurred. More details can be found in the logs. Please reach out to your administrator.')], Http::STATUS_INTERNAL_SERVER_ERROR);
 	}