First 90000 now 10102!!! :(

Approximately at 10:00 pm today I was roaming the lvl 40 deserts of Southern Thanalan when I decided to Teleport my way back to Ul'dah. Before I could reach Ul'dah I was met with a black screen and promptly booted out of the game. I think I received a 90000 error.

When I had tried to connect back to my server during the log in screen another error message appeared saying "10102 connection with the server was lost"

I have never had network connection issues. My game has been running very smoothly until this recant incident and now I can no longer access the game! :(

Log in user name: Mojo19906
Character Name: Chrysus Bu
Server/ World: Cerberus
Male, Hyur, Marauder lvl 24

Please I need to help

OK things are working fine now :)