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 ('3b24020d4b94a7576274770690efaf62','0','3.145.46.18','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715484042','thread.php?threadid=5730&goto=lastpost&sid=22642f45c5dc0728e5d1d9a4e54b71ff','0','0','')
mysql error: Duplicate entry '3b24020d4b94a7576274770690efaf62' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 12.05.2024 @ 05:20
Script: /thread.php?threadid=5730&goto=lastpost&sid=22642f45c5dc0728e5d1d9a4e54b71ff
Referer: