App keeps refreshing and reverting back to login screen

Hi there,

I’ve created an app that was working fine until yesterday. I played around with adding html to some pages because I was going to ad Google ads and then I found a Google Ads plugin so I downloaded that instead. But I’ve since decided against it so deleted all of those changes.

But, I now have users telling me they can’t login to the app. The app keeps refereshing and taking them back to the login page (index page).

Does anyone know how I can rectify this? If you want to have a look at what I’m talking about you can download my app on the appstore… It’s called Foodfiler

Any help would be GREATLY appreciated!!
Thanks in advance!!