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 ('50bb666d5a7c8b19175f5f9c36d9e553','0','3.21.98.120','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715635433','thread.php?threadid=99416&goto=lastpost&sid=e1aa60bf6a0f0a4d7ae502a249a386bd','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 @ 23:23
Script: /Forum/thread.php?threadid=99416&goto=lastpost&sid=e1aa60bf6a0f0a4d7ae502a249a386bd
Referer: