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 ('febf5fb56bc666a9fd6eb024786873f4','0','216.73.216.187','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1754005272','thread.php?postid=401024','0','0','')
mysql error: Duplicate entry 'febf5fb56bc666a9fd6eb024786873f4' for key 1
mysql error number: 1062
mysql version: 4.1.22-standard
php version: 5.3.29-1+hw8
Date: 31.07.2025 @ 19:41
Script: /wbb2/thread.php?postid=401024
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