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 ('5ee42b6d7b145811bb50f6b669496a8c','0','3.18.106.236','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715508379','board.php?boardid=2&page=1&daysprune=1000&sortfield=views&sortorder=ASC&sid=e2eb19406f1e26fbd3a4e38236e23c18','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: 12.05.2024 @ 12:06
Script: /Forum/board.php?boardid=2&page=1&daysprune=1000&sortfield=views&sortorder=ASC&sid=e2eb19406f1e26fbd3a4e38236e23c18
Referer: