SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('ce5f119ec2d64499c0170ff5106214f3','0','3.145.191.22','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714964705','thread.php?threadid=138828&sid=57c00d77e3d08397baf4b61a53152405','0','0','')
mysql error: Duplicate entry 'ce5f119ec2d64499c0170ff5106214f3' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.1.48-MariaDB-0ubuntu0.18.04.1
php version: 7.4.33
Date: 06.05.2024 @ 05:05
Script: /thread.php?threadid=138828&sid=57c00d77e3d08397baf4b61a53152405
Referer: http://www.karpfen-spezial.de/thread.php?threadid=138828&sid=57c00d77e3d08397baf4b61a53152405