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 ('66ca2034e286b13f488dd52b2778f9c8','0','18.219.63.90','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714568338','misc.php?action=faq&sid=c991ab7c075a8773a667030dcb903b5f','0','0','')
mysql error: Duplicate entry '66ca2034e286b13f488dd52b2778f9c8' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 01.05.2024 @ 14:58
Script: /misc.php?action=faq&sid=c991ab7c075a8773a667030dcb903b5f
Referer: http://wehrbauten.de/misc.php?action=faq&sid=c991ab7c075a8773a667030dcb903b5f