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 ('0a94e881aace0f70a2cd49468e7690fc','0','18.220.28.21','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715659721','addreply.php?action=quote&postid=816905&sid=3f0f3905e0e1f791813659f2edefb3a7','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: 14.05.2024 @ 06:08
Script: /Forum/addreply.php?action=quote&postid=816905&sid=3f0f3905e0e1f791813659f2edefb3a7
Referer: