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 ('fceed8a0066d11e9a67145d4974ad25a','0','3.145.175.243','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715521308','thread.php?goto=lastpost&threadid=624&sid=0a30ed05f0edbd21e14701834b9252da','0','0','')
mysql error: Duplicate entry 'fceed8a0066d11e9a67145d4974ad25a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 12.05.2024 @ 15:41
Script: /thread.php?goto=lastpost&threadid=624&sid=0a30ed05f0edbd21e14701834b9252da
Referer: