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 ('91a411d9ad109f562a87e8f4e16fba12','0','3.135.195.249','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715577533','board.php?boardid=40&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=22ad2e5e4b8a023a65304796d94e71e6','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 @ 07:18
Script: /Forum/board.php?boardid=40&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=22ad2e5e4b8a023a65304796d94e71e6
Referer: