If you encounter this error when logging in via the mobile app, try the following troubleshooting steps:
Update the app. Ensure both IOS and Android mobile app versions are running on the latest version
Reinstall the mobile app.
Clear cache for the app.
Ensure Google Chrome is installed on your mobile phone.
Reset Google Chrome app to its initial default settings.
📌Note: Before updating or deleting the app, make sure you have no draft expenses. Otherwise they will be deleted.