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 ('ab396492bdb394da3927ee60ba2b56c0','0','216.73.216.62','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1766391807','thread.php?postid=969401','0','0','')
mysql error: Duplicate entry 'ab396492bdb394da3927ee60ba2b56c0' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.33-0ubuntu0.16.04.1
php version: 5.6.40
Date: 22.12.2025 @ 09:23
Script: /thread.php?postid=969401
Referer: