Quickbooks在线错误

When I attempt to connect to QBO via the Consolibyte package I downloaded I get an error.

Error Code: internal_error

Message: Error getting application from request token

I have set up the config.php file as directed in the instructions and even got to the point of authorizing the application with Quickbooks but now when I navigate to the page it indicates that I am not logged in and when I click the "Connect to QuickBooks" button on the index.php page I get the error above. I'm not familiar enough with the process to know where to start troubleshooting this problem and any help would be greatly appreciated.