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 ('963afa8ba1ac4a439e52520400d1015a','0','18.188.20.56','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714374688','board.php?boardid=24&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=ceea7bc696e6f5eb606944208e77106a','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: 29.04.2024 @ 09:11
Script: /Forum/board.php?boardid=24&page=1&daysprune=1000&sortfield=starter&sortorder=ASC&sid=ceea7bc696e6f5eb606944208e77106a
Referer: