Error when updating a menu link
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3542349. -->
Reported by: [claudiu.cristea](https://www.drupal.org/user/56348)
Related to !43
>>>
<p>In a project we hit this error while saving/updating a menu link content:</p>
<blockquote><p>
Drupal\Core\Entity\EntityStorageException: SQLSTATE[40001]: Serialization failure: 1213 Deadlock found when trying to get lock; try restarting transaction: DELETE FROM "babel_source" WHERE hash NOT IN (SELECT DISTINCT hash FROM "babel_source_instance"); Array ( ) in Drupal\Core\Entity\Sql\SqlContentEntityStorage->save() (line 817 of core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php).</p>
<p>Drupal\Core\Database\StatementWrapperIterator->execute() (Line: 851)<br>
Drupal\Core\Database\Connection->query() (Line: 200)<br>
Drupal\babel\BabelStorage->updateStatusTable() (Line: 99)<br>
Drupal\babel\BabelStorage->delete() (Line: 47)<br>
Drupal\babel_menu_link_content\BabelMenuLinkContentService->updateSourcesForLink() (Line: 47)<br>
Drupal\babel_menu_link_content\Hook\BabelMenuLinkContentHook->updateMenuLinkContent() (Line: 32)<br>
babel_menu_link_content_menu_link_content_update()<br>
call_user_func_array() (Line: 416)
</p></blockquote>
<p>It seems that the SQL statement needs some attention</p>
issue