My call backs stopped working recently.

[webhostpro]

I know it could be a bunch of things but I thought I might try to get some insight to help me from here.

I updated WHMCS recently so it could be that.

I also changed my main eMail in Paypal so that could effect it.

I also changed my card processor that we use besides Paypal recently.

Subscriptions are posting fine but new accounts will not update the system to show the payment is made.