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 ('778bc93fb57e6a87c256705706fa98e0','0','216.73.216.4','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1760976742','editpost.php?postid=95528','0','0','')
mysql error: Duplicate entry '778bc93fb57e6a87c256705706fa98e0' for key 'PRIMARY'
mysql error number: 1062
mysql version: 10.6.15-MariaDB-log
php version: 7.4.33
Date: 20.10.2025 @ 18:12
Script: /editpost.php?postid=95528
Referer: