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 ('33424f24f60294b4c53a57439126d1a2','0','3.12.71.237','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715192844','board.php?boardid=9&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=4&sid=510ecaeb7f7c6ceda1725192d1ab5c16','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 @ 20:27
Script: /Forum/board.php?boardid=9&daysprune=1000&sortfield=lastposttime&sortorder=DESC&page=4&sid=510ecaeb7f7c6ceda1725192d1ab5c16
Referer: