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 ('bfe1f91e140a2533c8275783afa70e2c','0','3.144.230.82','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714659289','team.php?sid=163d5c2887796d5d9a164500ade685df','0','0','')
mysql error: Duplicate entry 'bfe1f91e140a2533c8275783afa70e2c' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 02.05.2024 @ 16:14
Script: /team.php?sid=163d5c2887796d5d9a164500ade685df
Referer: