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 ('60269052417033f549ba388b1c2a9b81','0','18.218.129.100','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714744060','profile.php?userid=344&sid=8eb39d1f77782104fd5142b1f0cf2025','0','0','')
mysql error: Duplicate entry '60269052417033f549ba388b1c2a9b81' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 03.05.2024 @ 15:47
Script: /profile.php?userid=344&sid=8eb39d1f77782104fd5142b1f0cf2025
Referer: