Can't log in lately from Macbook

For the last month or so, I've been unable to log in to the site on my Macbook, when I try all I get is this: Error: The requested address '/apple-touch-icon.png' was not found on this server.

Does anyone know how to fix this?

I've been seeing that to sometimes.
My next try I'm able to log right in.
I'm mobile using Android.