Hi there - Lindsey here from Support. I hope you're doing well notwithstanding this issue!
Just to clarify for my understanding, is it that you are experiencing the Origin Error when attempting to log into your Ezoic dashboard or rather when trying to access the back end of your site?
If it is the latter, I've managed to navigate to both the front end and wp login page for the site and am not seeing any issues at the moment. I've also checked the regional status of these pages and can see that both are up and running. :-)
If you are still seeing issues, however, please let us know and we can investigate this further for you.