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 ('47fd15e1d958315b90a0be0b2a87c598','0','3.21.233.41','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715315266','thread.php?threadid=95885&goto=lastpost&sid=a7c1d8a64899c3c9dfc6aabef48818be','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: 10.05.2024 @ 06:27
Script: /Forum/thread.php?threadid=95885&goto=lastpost&sid=a7c1d8a64899c3c9dfc6aabef48818be
Referer: