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 ('c869693fd122288b89031dcc39060f99','0','3.15.159.136','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715450222','board.php?boardid=41&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=8f10d4f0fb96fa89991d8dcfd5cb29db','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: 11.05.2024 @ 19:57
Script: /Forum/board.php?boardid=41&page=1&daysprune=1000&sortfield=topic&sortorder=ASC&sid=8f10d4f0fb96fa89991d8dcfd5cb29db
Referer: