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 ('6a5ffa7706896eb2a2cbb7377aabc970','0','3.144.175.178','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715668192','thread.php?threadid=84753&goto=lastpost&sid=ba0a9b7378b738975b9b43ff72a4fc9c','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: 14.05.2024 @ 08:29
Script: /Forum/thread.php?threadid=84753&goto=lastpost&sid=ba0a9b7378b738975b9b43ff72a4fc9c
Referer: