What does it mean when I get "Email not verified" error?

You are getting is error because you have not completed the sign up process. When signing up using an email and password, or through the Google method, you should have recieved a verification code. You would have been asked to copy and paste that code into a verification field in the sign-up process.

How do I resolve this issue?

1. Click the "Send verification email" button.
2. Check your email for a verification code (it may land in spam or promotions). Note: Make sure you are selecting the most recent email with the code.
3. Copy and paste the code into the verification field and click “Verify email”.
4. You’ll be redirected to your account settings page.