SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('8ce1367d8cd582127582cf12e87d2f54','0','13.59.84.174','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1745058471','report.php?postid=37957','0','0','')
mysql error: Duplicate entry '8ce1367d8cd582127582cf12e87d2f54' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 19.04.2025 @ 12:27
Script: /report.php?postid=37957
Referer: http://gttempel.de/report.php?postid=37957