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 ('ebe0eda85207a42b07117cf9aac0b4b1','0','18.223.160.61','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715064799','login.php?sid=54a8c2ceabd383ece9310e1b52f6159e','0','0','')
mysql error: Duplicate entry 'ebe0eda85207a42b07117cf9aac0b4b1' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 07.05.2024 @ 08:53
Script: /login.php?sid=54a8c2ceabd383ece9310e1b52f6159e
Referer: