wp-admin Connection reset

I am unable to access the wp-admin part of my wordpress site.

While the main website works properly, as far as I can tell, I can not access the admin section at all. Immediately after logging in, or attempting to access ANY wp-admin page, I receive a ‘Connection was reset’ issue. It should it noted that the login itself is working – When I go to the main website after experiencing this the top bar is visible with my username – Despite all links on it also generating a ‘connection was reset’ error.

This is a fresh install (At the time of writing, less than 24 hours).

Obviously, wordpress is completely useless without access to the wp-admin, as I can’t even post from the main site (Since it appears as if that’s all sent through there as well).

I’ve had a good experience with wordpress in the past, with no issues.. The cause of this now is beyond me.