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 ('0fb485be99ef37a72df604ec1c93cdf3','0','13.59.36.4','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734873475','report.php?postid=2112','0','0','')
mysql error: Duplicate entry '0fb485be99ef37a72df604ec1c93cdf3' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.12.2024 @ 14:17
Script: /report.php?postid=2112
Referer: http://gttempel.de/report.php?postid=2112