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 ('bc6af2636f53afc142d7b3ab0e75f204','0','18.227.111.192','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714765341','addreply.php?postid=1087328&sid=c0bb32e1e79550d5b7cb2f2ffffa6aa2','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: 03.05.2024 @ 21:42
Script: /Forum/addreply.php?postid=1087328&sid=c0bb32e1e79550d5b7cb2f2ffffa6aa2
Referer: