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 ('607ac817f39a7589c75eee154bb986d2','0','3.138.105.124','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714471118','editpost.php?postid=49590&sid=4e30b37188d84d731c8bb8f8b7087d72','0','0','')
mysql error: Duplicate entry '607ac817f39a7589c75eee154bb986d2' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 30.04.2024 @ 11:58
Script: /editpost.php?postid=49590&sid=4e30b37188d84d731c8bb8f8b7087d72
Referer: