stripe with marketpress generating ssl ca cert (path? access rights?))

client moved from paypal to Stripe. We are getting this error when we checkout. We contacted Stripe but they said the setup was fine in their area and they asked what type of e commerce we were using and to check the setting of the e-commerce.

There was an error processing your card - \"Unexpected error communicating with Stripe. If this problem persists, let us know at (Network error: Problem with the SSL CA cert (path? access rights?))\". Please try again.