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 ('cfa5f0de56456df273ef38cd5982d35f','0','3.18.220.243','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715166401','thread.php?goto=firstnew_thread&threadid=101720&sid=73ec0dc4701008e85f7923e852b7cf9b','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: 08.05.2024 @ 13:06
Script: /Forum/thread.php?goto=firstnew_thread&threadid=101720&sid=73ec0dc4701008e85f7923e852b7cf9b
Referer: