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 ('e211b8ae8ecef6c4986b80c4f207868f','0','3.21.246.218','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716757124','thread.php?threadid=100771&goto=lastpost&sid=23e6ed222e9f7cf8d2c7bfe6cf073abc','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: 26.05.2024 @ 22:58
Script: /Forum/thread.php?threadid=100771&goto=lastpost&sid=23e6ed222e9f7cf8d2c7bfe6cf073abc
Referer: