Help Problem with Paypal & Pro Sites Monthly Subscription

This morning when I woke up, I had emails from three customers complaining that their site had been disabled, But the PayPal subscription had been paid.

for some reason there are problems the synchronization of PayPal and Pro Sites.

I think that maybe can be the API credentials, but I can not save changes in Pro Sites, Because I have another problem Error 404 that I communicate on this ticket :slight_frown:

https://premium.wpmudev.org/forums/topic/please-help-pro-sites-dont-let-me-save-settings-i-get-a-404-error

I'm a little frustrated...