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 ('11c34fc2e7cff9636f9a129d8246b650','0','18.226.222.89','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715426357','board.php?boardid=85&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=143ca2d1afdf5b21b172045a71730d1d&page=2','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: 11.05.2024 @ 13:19
Script: /Forum/board.php?boardid=85&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=143ca2d1afdf5b21b172045a71730d1d&page=2
Referer: