diff --git a/apps/settings/lib/Activity/Provider.php b/apps/settings/lib/Activity/Provider.php
index ab9a8e3c85c32..1e139484f238b 100644
--- a/apps/settings/lib/Activity/Provider.php
+++ b/apps/settings/lib/Activity/Provider.php
@@ -142,7 +142,7 @@ protected function getParameters(IEvent $event): array {
 				return [
 					'token' => [
 						'type' => 'highlight',
-						'id' => $event->getObjectId(),
+						'id' => (string)$event->getObjectId(),
 						'name' => $parameters['name'],
 					]
 				];
@@ -150,12 +150,12 @@ protected function getParameters(IEvent $event): array {
 				return [
 					'token' => [
 						'type' => 'highlight',
-						'id' => $event->getObjectId(),
+						'id' => (string)$event->getObjectId(),
 						'name' => $parameters['name'],
 					],
 					'newToken' => [
 						'type' => 'highlight',
-						'id' => $event->getObjectId(),
+						'id' => (string)$event->getObjectId(),
 						'name' => $parameters['newName'],
 					]
 				];
diff --git a/lib/public/TaskProcessing/ISynchronousProvider.php b/lib/public/TaskProcessing/ISynchronousProvider.php
index 8cd504af189a8..d7e42684df51e 100644
--- a/lib/public/TaskProcessing/ISynchronousProvider.php
+++ b/lib/public/TaskProcessing/ISynchronousProvider.php
@@ -28,7 +28,7 @@ interface ISynchronousProvider extends IProvider {
 	 * @param callable(float):bool $reportProgress Report the task progress. If this returns false, that means the task was cancelled and processing should be stopped.
 	 * @psalm-return array<string, list<numeric|string>|numeric|string>
 	 * @throws ProcessingException
-	 *@since 30.0.0
+	 * @since 30.0.0
 	 */
 	public function process(?string $userId, array $input, callable $reportProgress): array;
 }