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 ('7241d3f15fa7ac2b66b3ca8f93b2b7e7','0','18.188.29.128','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715712605','profile.php?userid=116&sid=9bcd40ab9d75708b21412f7f64985705','0','0','')
mysql error: Duplicate entry '7241d3f15fa7ac2b66b3ca8f93b2b7e7' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 14.05.2024 @ 20:50
Script: /profile.php?userid=116&sid=9bcd40ab9d75708b21412f7f64985705
Referer: