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 ('6a073c14576a9a223f5b9fd5306fb2e7','0','3.138.118.250','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714671550','thread.php?threadid=101749&goto=lastpost&sid=13efa8ba96e8121a5d8b05c28654f14b','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: 02.05.2024 @ 19:39
Script: /Forum/thread.php?threadid=101749&goto=lastpost&sid=13efa8ba96e8121a5d8b05c28654f14b
Referer: