Abe

What I can do???!!!

It doesn't let me apply any payments???!!!!!

It just freezes,

I already try several times and nothing

It happens at the time we try to apply a payment to an invoice.

Hello, I just got this message  "mail host server error" I already check everything,. password is correct, smtp.mail.yahoo.com is 

correct,  Everything was just fine. I have been using it for the last 4 years, 

It just stop sending the invoices or quotes emails, What I can do?