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 ('66f1d5b3ee223147e893a6d0388a6c69','0','3.15.27.232','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715288641','addreply.php?action=quote&postid=1636738&sid=b05ef47f978debdab6cb6d7adc8227c8','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: 09.05.2024 @ 23:04
Script: /Forum/addreply.php?action=quote&postid=1636738&sid=b05ef47f978debdab6cb6d7adc8227c8
Referer: