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 ('99a86c4b94933537a7c4b4d649168ceb','0','18.226.4.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714939055','board.php?boardid=90&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=ee63be8bef65a41608b17b6bf55489ad','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 @ 21:57
Script: /Forum/board.php?boardid=90&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=ee63be8bef65a41608b17b6bf55489ad
Referer: