Getting Error Code 6601?

I have integrated in zoom SDK in Android and it's working fine when I used the API key and secret key of my old Zoom account but when I created a new account and entered the API key and secret key, it did not working,

It gives me the error of 
MEETING _STATUS_ FAILED, error Code=6601 

I have checked in my both account and I didn't find any special setting for this.