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 ('b4765d4d3b37cacd6f64977bda9b69ef','0','18.188.120.159','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715757007','board.php?boardid=20&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=30a5e671794b111850c9779ce57bb37a','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: 15.05.2024 @ 09:10
Script: /Forum/board.php?boardid=20&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=30a5e671794b111850c9779ce57bb37a
Referer: