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 ('434fae0f3a93faf86db6a1633f73295a','0','3.134.76.72','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716522722','misc.php?action=faq&sid=f4d6aacf0fc860db8d7aad47022dd4cf','0','0','')
mysql error: Duplicate entry '434fae0f3a93faf86db6a1633f73295a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 24.05.2024 @ 05:52
Script: /misc.php?action=faq&sid=f4d6aacf0fc860db8d7aad47022dd4cf
Referer: