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 ('6fafbdb5697e7b39d851dc354c5575cf','0','18.223.172.224','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714893571','board.php?boardid=20&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=00cd508279a9c98a7ff9659ae97f7596','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: 05.05.2024 @ 09:19
Script: /Forum/board.php?boardid=20&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=00cd508279a9c98a7ff9659ae97f7596
Referer: