hi, I have this 404 error problem, apparently it is caused by "shortcut icon" and "apple-touch-icon", how can I fix it?
Please always attach a link to your website so we can check it out. If the page is offline(localhost), then our help will be limited. You will have to contact us when the page is online. Also, please make sure that the page is not under maintenance before you provide us with the link.
However, where did you put these icons? Did you do it through Betheme -> Theme options -> Global -> General? If not, please, put them there.
Moreover, I suggest using the following website to generate your favicon and apple-touch-icon.