Editing page not possible

Hi,

I have run into a problem with editing the site. My IT support says it is the ENFOLD template that is too old for the server PHP – however, it was working fine in July and is a new website.

When opening a page to edit it is just “hanging” and I cannot get anywhere. Any suggestions what this is?

And, is my IT support correct in the fact that ENFOLD is too old for new PHP servers?

I have 3 websites with ENFOLD that I need to keep current.

Mariann