SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('97e07e84294dc74b98a72d266c787f9f','0','18.116.59.72','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716383402','misc.php?action=faq&sid=84ebb5226f7795062ff51ee85c1ef104','0','0','')
mysql error: Duplicate entry '97e07e84294dc74b98a72d266c787f9f' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 22.05.2024 @ 15:10
Script: /misc.php?action=faq&sid=84ebb5226f7795062ff51ee85c1ef104
Referer: