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 ('bee129a23f79ebaf64fa75af87714191','0','18.119.131.178','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714370944','addreply.php?postid=56214&sid=fda2b33accce168febb9e61af83c8395','0','0','')
mysql error: Duplicate entry 'bee129a23f79ebaf64fa75af87714191' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 29.04.2024 @ 08:09
Script: /addreply.php?postid=56214&sid=fda2b33accce168febb9e61af83c8395
Referer: