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 ('c366050f0f6aea5dd820b8de4f296ee3','0','216.73.216.165','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1771120922','ct_mail.php?Page=907065925','0','0','')
mysql error: Duplicate entry 'c366050f0f6aea5dd820b8de4f296ee3' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 15.02.2026 @ 03:02
Script: /ct_mail.php?Page=907065925
Referer: