503 error on realms

A 503 error comes up regardless of what I do when I try to access my realms. Ive reinstalled the game, checked for updates on the game, java, and my video card. Ive restarted my computer and run the game as an administrator. Nothing works. It's just not allowing me to connect to the server. This only occurred once I disconnected from my realm to try to send an invite. At which point the game crashed and since then has not allowed me to access the realms page at all.