Quote Originally Posted by DML73 View Post
ALERT: PayPal Express Checkout Error () (28) SSL connection timeout errors

Anybody knows if PayPal is having problems with their servers? or it is the problem my site?
It would be something between your webserver and PayPal. Talk to your hosting company.
Quote Originally Posted by DML73 View Post
I recently installed the "Authorize.net (AIM)" module so I have disabled the "PayPal Website Payments Pro" payment module, "PayPal Express Checkout" is still enabled. Could this be causing the problem?
Unrelated.