Error

hey guys im getting a error on the garrysmod website

500 - Internal server error.
There is a problem with the resource you are looking for, and it cannot be displayed.

is it offline or did the url move.

Nope - working fine for me - try refrehing?

When i get that refe4shing works for me :L
I know not much help im tiread i have not had sleep for 3 days

i just refreshed mine and it works but when i go back to the site it does the same error.
i also get this error

Your PHP installation appears to be missing the MySQL extension which is required by WordPress.

does anyone know what this means.

Update

I cant get on at all today tired refreshing and it failed
does anyone know whats going on i keep getting the sever error.