SMThemes slider source problem

Hey. Got a problem with slider in SMThemes template.
When I change source to one of the categories or posts I get this red footer block with "Please return all the links..." message and almost everything on my page disappears.
Any ideas?

Take a look here, https://www.blackhatworld.com/seo/how-remove-footer-links-from-smthemes.538255/

It may help.

Thanks but I know how to remove that footer. It does not solve the issue 'cause whole page is still hidden (apart from the logo and search bar). I don't think it's related with footer.