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 ('98e5888a5a37d4859e401699dfbdf15f','0','18.190.159.10','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714768813','board.php?boardid=63&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=1f3e26873ac5f0a2afce2b6a2528ebe9','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: 03.05.2024 @ 22:40
Script: /Forum/board.php?boardid=63&page=1&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=1f3e26873ac5f0a2afce2b6a2528ebe9
Referer: