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 ('5a1d79140fb2e192705fb9534f8280c3','0','3.16.255.189','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715556512','board.php?boardid=89&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=4db206aafa1f2d4f0b25226dafd55ec1','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: 13.05.2024 @ 01:28
Script: /Forum/board.php?boardid=89&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=4db206aafa1f2d4f0b25226dafd55ec1
Referer: