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 ('bd265dbfa15f2a7ec679bb7a9093a211','0','3.138.35.229','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715585030','board.php?boardid=59&page=4&daysprune=1000&sortfield=topic&sortorder=ASC&sid=81f72b27b11a0d45ed3b911fff82a36f','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 @ 09:23
Script: /Forum/board.php?boardid=59&page=4&daysprune=1000&sortfield=topic&sortorder=ASC&sid=81f72b27b11a0d45ed3b911fff82a36f
Referer: