diff --git a/lib/Service/ActivityService.php b/lib/Service/ActivityService.php
index e89c80ed..8bf7707c 100644
--- a/lib/Service/ActivityService.php
+++ b/lib/Service/ActivityService.php
@@ -448,7 +448,8 @@ class ActivityService {
 
 			$service = AP::$activityPub->getInterfaceForItem($item);
 			$service->save($item);
-		} catch (ItemUnknownException | ItemAlreadyExistsException $e) {
+		} catch (ItemUnknownException $e) {
+		} catch (ItemAlreadyExistsException $e) {
 		}
 	}