Unable to log into dashboard

Was signed into Mudfish just fine about an hour and a half ago; then error messages started appearing saying to reload the page due to a problem. The dashboard then reloaded but was missing all the data associated with my account and only the RTT traffic graph seemed to be working properly. After exiting Mudfish all together I restarted it which brought me to the log in screen, despite having auto-login enabled, and when entering my details correctly there was no error message or anything just that the login was trying to register as if the mudfish server was down.
https://i.imgur.com/3LOoxEl.gif visual
https://i.imgur.com/q49Bgxy.png browser console errors when trying to log in

I found the cause of this problem is due to an update to the Encrypt All Sites Eligible feature of the browser extension HTTPS Everywhere. Disabling it in the browser options allows me to once again sign in and load the dashboard properly.