SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: DELETE FROM bb1_sessions WHERE userid='0' AND ipaddress = '216.73.216.136' AND useragent = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c'
mysql error: Lock wait timeout exceeded; try restarting transaction
mysql error number: 1205
mysql version: 8.0.11
php version: 5.6.10
Date: 27.10.2025 @ 01:20
Script: /thread.php?postid=37061
Referer: