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 ('779cf10f6a2baaab697ba981f155baf7','0','13.58.247.231','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715819283','team.php?sid=f67e0069f23039cfa404fbb1f42e55de','0','0','')
mysql error: Duplicate entry '779cf10f6a2baaab697ba981f155baf7' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 16.05.2024 @ 02:28
Script: /team.php?sid=f67e0069f23039cfa404fbb1f42e55de
Referer: