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 ('10ecbba6c12a8dd10cbcd4afa303d764','0','18.219.12.88','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734877625','report.php?postid=24629','0','0','')
mysql error: Duplicate entry '10ecbba6c12a8dd10cbcd4afa303d764' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.12.2024 @ 15:27
Script: /report.php?postid=24629
Referer: http://gttempel.de/report.php?postid=24629