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 ('1f3db748eaaad59e7204efe8421ec1a7','0','3.145.88.227','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715672099','addreply.php?action=quote&postid=1759845&sid=afaed5e830ddcb72cb0b2aae1579b4e3sid=&styleid=8','8','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: 14.05.2024 @ 09:34
Script: /Forum/addreply.php?action=quote&postid=1759845&sid=afaed5e830ddcb72cb0b2aae1579b4e3sid=&styleid=8
Referer: