Hi there! I see you're having trouble signing in to the Total Keto Diet app and encountering an error message. Let's see if we can figure this out together.

To start, can you tell me if there's a specific error message you’re receiving? Also, have you tried any troubleshooting steps so far, like restarting the app or your iPhone, or checking your internet connection?

If it seems to be a server issue, I can help you confirm that. In the meantime, I can check for ongoing issues on the Total Keto Diet app. If necessary, we might need to report the error to the support team as well. Looking forward to your details!

Error message says client upgrade may be required.

Thank you for the information! The error message indicating that a "client upgrade may be required" typically means that your app version isn't compatible with the current server requirements or that an update is available. Let’s go through a few steps to resolve this:

1. Check for App Updates:
- Open the App Store on your iPhone.
- Tap on your profile picture in the top right corner.
- Pull down to refresh the page, and look for any updates available for the Total Keto Diet app. If an update is listed, tap Update.

2. Reinstall the App (if updating doesn’t resolve the error):
- Tap and hold the Total Keto Diet app icon until it shakes, then tap the Remove App option.
- Go to the App Store, search for the Total Keto Diet app, and reinstall it.

3. Verify Your Credentials: If there are still issues after updating or reinstalling, double-check your login credentials. Ensure you’re using the correct email and password.

4. Server Status Check: Sometimes, server-side issues can cause this error. To check if there are any ongoing issues with the app, you can refer to their support page here.

5. Contact Support: If the problem persists after these steps, it might be best to reach out to Total Keto Diet’s support team directly at [email protected] or submit an error report through their bug submission form.

Please try these steps, and let me know how it goes! Are you satisfied with the solution I provided, or would you like further assistance?