I have seen this issue a few times on here and read through them. I am using Pro the only page that I am getting this error message -
“The preview could not load due to the iframe response being incomplete. This is most often related to a plugin conflict, or customizations introducing a PHP error.”
- on is the checkout page, so I am unable to have a consistent header with the rest of the site. I enabled debug and added the changes but am not having any better results. The header works sitewide apart from the checkout and I have not installed any new plugins since.
Can someone help me please?