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 ('0e277361c67b02ce0fb0d0b05f60392c','0','18.226.165.247','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715577011','board.php?boardid=29&page=21&daysprune=1000&sortfield=topic&sortorder=ASC&sid=fd760679a5d47c313ebbc28d659cc7fb','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 @ 07:10
Script: /Forum/board.php?boardid=29&page=21&daysprune=1000&sortfield=topic&sortorder=ASC&sid=fd760679a5d47c313ebbc28d659cc7fb
Referer: