SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('fa29b19377e0cffed676d159ae56d3c2','0','18.223.21.5','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714323663','thread.php?threadid=4836&page=2&sid=a8e1ea2b56de56ec547681be44d17c78','0','0','')
mysql error: Duplicate entry 'fa29b19377e0cffed676d159ae56d3c2' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 28.04.2024 @ 19:01
Script: /thread.php?threadid=4836&page=2&sid=a8e1ea2b56de56ec547681be44d17c78
Referer: