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 ('cbaa5cb5f65b2d4a32c867487b39f920','0','3.15.193.207','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715636057','addreply.php?action=quote&postid=1753996&sid=1f830f5c23056bf5ec4e8b18d61bdf7d','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: 13.05.2024 @ 23:34
Script: /Forum/addreply.php?action=quote&postid=1753996&sid=1f830f5c23056bf5ec4e8b18d61bdf7d
Referer: