it got fixed without doing anything... now what I'm facing is "Error in Importing the Phone NumberWindows. Couldn't Get Twilio Number. Twilio Error: Authorization Error"

That’s a Twilio auth issue @jamillimaj it usually happens when the credentials in your Vapi setup don’t match your Twilio account. Double-check that you’re using the correct Account SID and Auth Token (from the same Twilio project), and make sure the token hasn’t been regenerated. Also confirm the number actually exists in your Twilio account and that your account isn’t restricted or in trial limitations. If everything looks right, reconnect Twilio in Vapi to refresh the auth. If you want, share a screenshot of the config (hide secrets) and I’ll help you spot the mismatch quickly.