SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: DELETE FROM bb1_sessions WHERE userid='0' AND ipaddress = '3.144.229.52' AND useragent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c'
mysql error: Deadlock found when trying to get lock; try restarting transaction
mysql error number: 1213
mysql version: 8.0.11
php version: 5.6.10
Date: 21.04.2025 @ 16:27
Script: /addreply.php?postid=7186
Referer: http://gttempel.de/addreply.php?postid=7186