SOLVED screen turns white at billing address

[Stefiro]

I hope this is the right section, I present the problem. Using Joomla 2.5.14 with VM 2.0.22a.
I set up shop without the registration requirement for users, but when it comes the step to shipping and billing address, screen turns white. All Jquery functions are activated, Joomla cache is turned off ... where am I wrong?

Thanks

[Stefiro]

Ok, I found the solution... I disabled the security protocol SSL ... I do not understand why VM advised, however, to enable it!

[PRO]

because you should have an ssl certificate if you will be accepting people's sensitive information