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 ('05117b582ed73678a9e0831bbbf248e1','0','18.223.237.221','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715786858','profile.php?userid=22877&sid=e2912ad285e8e7f3822b067c252cf8ca','0','0','')
mysql error: Duplicate entry '05117b582ed73678a9e0831bbbf248e1' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.1.41-3ubuntu12.3
php version: 4.4.9
Date: 15.05.2024 @ 17:27
Script: /wbb2/profile.php?userid=22877&sid=e2912ad285e8e7f3822b067c252cf8ca
Referer: