SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Invalid SQL: DELETE FROM bb1_sessions WHERE lastactivity<1715848466
mysql error:
mysql error number: 0
Date: 16.05.2024 @ 11:04
Script: /wbblite/misc.php?action=faq1&sid=b8582a3c912b505f44d6474e2c1ac02f
Referer: