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 ('1b86389c5bff53fdbdb177af7e7e97a2','0','3.145.93.136','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715158237','board.php?boardid=89&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=8874172aa3bb193025df8063e1d66b58','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: 08.05.2024 @ 10:50
Script: /Forum/board.php?boardid=89&page=1&daysprune=1000&sortfield=vote&sortorder=ASC&sid=8874172aa3bb193025df8063e1d66b58
Referer: