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 ('a759576e0d5d2853633c264c17f4cc97','0','3.137.177.116','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1735341755','report.php?postid=1830','0','0','')
mysql error: Duplicate entry 'a759576e0d5d2853633c264c17f4cc97' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 28.12.2024 @ 00:22
Script: /report.php?postid=1830
Referer: http://gttempel.de/report.php?postid=1830