SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('fb9fa902820b01fe95072a054a1bc0f6','0','18.219.14.63','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715013022','addreply.php?action=quote&postid=1474415&sid=16b8734ed5efaa42d98f5c41c0afb93a','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 06.05.2024 @ 18:30
Script: /Forum/addreply.php?action=quote&postid=1474415&sid=16b8734ed5efaa42d98f5c41c0afb93a
Referer: