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 ('a5f144b5c8a52901a2dc1236081a67e5','0','3.12.108.236','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714739550','addreply.php?action=quote&postid=1653292&sid=c6db2e9b7a5a5d45f001f55ace0bebee','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 @ 14:32
Script: /Forum/addreply.php?action=quote&postid=1653292&sid=c6db2e9b7a5a5d45f001f55ace0bebee
Referer: