Please send us WordPress dashboard access privately thru the contact form which is on the right side at http://themeforest.net/user/muffingroup#contact and we will check what might be the reason.
Notice! Please attach a link to this forum discussion.
So, the problem is related to your theme customizations.
I changed the theme to the Parent Theme and everything works fine.
You have to find, where did you made a mistake in your customizations and fix that - unfortunately, we do not provide help with the theme files modifcations.
Child Theme does not includee any changes, it's just a theme for changes in files which customer makes and he does not want to lose them while updating the theme.
If changing the theme to parent resolve the problem - it must mean, that issue is on the child theme and customization that customer made.
Comments
Please send us WordPress dashboard access privately thru the contact form which is on the right side at http://themeforest.net/user/muffingroup#contact and we will check what might be the reason.
Notice!
Please attach a link to this forum discussion.
Thanks
In updating the theme he had lost the link to the images of the Subheader in the settings of the single post.
Thank you for your support