SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('04bf50b9a679413d345cd65bee869243','0','13.59.136.170','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714205054','profile.php?userid=3375&sid=0292f1213f796f70efefe18613818093','0','0','')
mysql error: Duplicate entry '04bf50b9a679413d345cd65bee869243' for key 1
mysql error number: 1062
mysql version: 4.1.22-standard
php version: 5.3.29-1+hw8
Date: 27.04.2024 @ 04:04
Script: /wbb2/profile.php?userid=3375&sid=0292f1213f796f70efefe18613818093
Referer: