"Unable to Process Request"

I haven't been able to log in to the Regions app for over 3 days now. This constantly happens. This shouldn't be an issue. They should've fixed this a long time ago. Some days the app works fine, other days I can't log in. I've done everything suggested. I've cleared the cache. I've uninstalled and reinstalled. Nothng works. This needs to be fixed ASAP!