Why am I receiving a 401/Oops error when trying to import transactions to Quickbooks Online?

I am trying to send information from Cin7 to my Quickbooks Online account however, I keep receiving a 401 error or Cin7 Oops! Error message. 


This usually occurs because your QuickBooks Online account has been connected to multiple Quickbooks Online Integrations. To rectify this, please re-connect your Cin7 to your Quickbooks Online account. Click here for information about Connecting Cin7 to Quickbooks Online.

7/18/2019 - Mara