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 ('8fcf6aa16535b8311df8dfd74e1d8fae','0','18.119.255.44','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715855819','jgs_chat.php?sid=%20e34699133ada430cc003484eb66ee812','0','0','')
mysql error: Duplicate entry '8fcf6aa16535b8311df8dfd74e1d8fae' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 4.4.9
Date: 16.05.2024 @ 12:36
Script: /Forum/jgs_chat.php?sid=%20e34699133ada430cc003484eb66ee812
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