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 ('5455212fea2780eaa8c48d5f8cfd1bf6','0','3.144.48.3','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715515750','misc.php?action=faq&sid=565a8a80b7d84fec68517d9aeb406d5f','0','0','')
mysql error: Duplicate entry '5455212fea2780eaa8c48d5f8cfd1bf6' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 12.05.2024 @ 14:09
Script: /misc.php?action=faq&sid=565a8a80b7d84fec68517d9aeb406d5f
Referer: