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 ('c84e263cc5452d3669477a4cd5b93e9d','0','3.147.56.18','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715792648','thread.php?threadid=95547&goto=lastpost&sid=32a0250a4e4b83d8755285e5f945d4e6','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: 15.05.2024 @ 19:04
Script: /Forum/thread.php?threadid=95547&goto=lastpost&sid=32a0250a4e4b83d8755285e5f945d4e6
Referer: