I am attempting to edit my header, to add a logo, but when I click save and return to listing, it simply redirects to my home directory or index page.
I've tried different browsers, computers, clearing cache, clearing cookies, etc.
https://community.hfhosting.us/cm/
if changes to templates are not saving then that needs to be checked by someone experienced.
however
see replies here related to
changing the logo
I know how to change the logo. {$theme['logo']} refers to the theme (in this case, the default) and logo file. aka logo.png.
I am changing it to an imgur link for now, until I get back to a computer with Filezilla so I can upload my own png/jpg logo.
As per the templates not saving, I will wait for an experienced user as you stated.
Fixed by disabling ModSecurity on the domain name. Similar issue happened with WHMCS. Marking as solved.