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 ('1a44b7762137973f28e8b8a1393f7b6a','0','18.191.84.32','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714949679','board.php?boardid=58&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=64124de49225c2ed5cb98b37fbd2cbac','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: 06.05.2024 @ 00:54
Script: /Forum/board.php?boardid=58&page=1&daysprune=1000&sortfield=replycount&sortorder=ASC&sid=64124de49225c2ed5cb98b37fbd2cbac
Referer: