SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Invalid SQL: DELETE FROM bb1_sessions WHERE lastactivity<1714081328
mysql error:
mysql error number: 0
Date: 26.04.2024 @ 00:12
Script: /wbblite/board.php?boardid=15&sid=323a4c554d12b20e66813f791dc5f1a1
Referer: