SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Invalid SQL: DELETE FROM bb1_sessions WHERE lastactivity<1715637331
mysql error:
mysql error number: 0
Date: 14.05.2024 @ 00:25
Script: /wbblite/search.php?action=user&userid=2&sid=bac0218023fce0ce720807625103089f
Referer: