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 ('9b5218cc37138c9f72521d5931af7bfe','0','18.217.74.71','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715829778','misc.php?action=faq&sid=a90c1d267863060bab0688197204b795','0','0','')
mysql error: Duplicate entry '9b5218cc37138c9f72521d5931af7bfe' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 16.05.2024 @ 05:22
Script: /misc.php?action=faq&sid=a90c1d267863060bab0688197204b795
Referer: http://wehrbauten.de/misc.php?action=faq&sid=a90c1d267863060bab0688197204b795