SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl 2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('37ab0853dfd6104682ddaf84c9c7c5f7','0','18.117.158.47','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)','1714718959','login.php?sid=aa42ebca51576e909c8266bc0c36a415','0','0','')
mysql error: Duplicate entry '37ab0853dfd6104682ddaf84c9c7c5f7' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.44
php version: 5.2.17
Date: 03.05.2024 @ 08:49
Script: /login.php?sid=aa42ebca51576e909c8266bc0c36a415
Referer: