I upgraded our OJS software version from 3.2.1.1 to 3.3.0.7 successfully, but when I click on Administration I get an error " Uncaught GuzzleHttp\Exception\ConnectException: cURL error 7: Failed to connect to pkp.sfu.ca port 80:"
I see from a previous request that this was sorted but I have a further issue that our server is in our DMZ and we are not allowed any outgoing connections to the internet.
Is there perhaps a way to stop the request trying to connect to pkp.sfu.ca in order for me to open the Administration page.