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 ('0843b5738a0527e1a5c4c2afe0e48677','0','3.144.204.102','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715608683','addreply.php?action=quote&postid=1755556&sid=18b8f8ab1e2a95db8e7af8cbfa11e4c3','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: 13.05.2024 @ 15:58
Script: /Forum/addreply.php?action=quote&postid=1755556&sid=18b8f8ab1e2a95db8e7af8cbfa11e4c3
Referer: