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 ('81ae8ebe423aff0a2d612f959c65a705','0','3.137.217.41','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715673690','thread.php?threadid=65309&goto=lastpost&sid=ba0fe45dbb016d5b5889334d2f8ef791','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 @ 10:01
Script: /Forum/thread.php?threadid=65309&goto=lastpost&sid=ba0fe45dbb016d5b5889334d2f8ef791
Referer: