SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: UPDATE bb1_sessions SET lastactivity = '1759583905', request_uri = 'ct_mail.php?Page=89343182', boardid='0', threadid='0' WHERE sessionhash = '045bf66a098a899821aaf9f070f7b2ea'
mysql error: Deadlock found when trying to get lock; try restarting transaction
mysql error number: 1213
mysql version: 5.7.42-log
php version: 5.6.40
Date: 04.10.2025 @ 15:18
Script: /ct_mail.php?Page=89343182
Referer: