[BUGFIX] Fix the tag filter in the news module

Classes/Utility/BackendNewsUtility.php

@@ -384,7 +384,7 @@ class BackendNewsUtility {
 					$queryBuilder->expr()->eq('tag.tablenames', $queryBuilder->createNamedParameter('pages')),
 					$queryBuilder->expr()->eq('tag.fieldname', $queryBuilder->createNamedParameter('tx_sgnews_tags')),
 					$queryBuilder->expr()->eq('tag.uid_foreign', 'p.uid'),
-					$queryBuilder->expr()->in('tag.uid_local', $queryBuilder->createNamedParameter(\array_unique($filters['tags'])))
+					$queryBuilder->expr()->in('tag.uid_local', $queryBuilder->createNamedParameter(\array_unique($filters['tags']), Connection::PARAM_INT_ARRAY))
 				)
 			);
 		}