error when uploading to map my tracks

First this is a great program Thanks Orux Team

I just had to replace my android X phopne.
I reinstalled Orux maps.
entered my Map My Tracks user name and password

when I try to upload a track it states "Error With Connection; Canceling MapMyTracks interface!"

Any suggestons would really be appriciated
Note:
I have tred uninstalling Orux maps, removed the battery, tried with wifi on and off. rechecked paswords and user name, it is the user name and not the Email address that I should be typing into Orux maps correct.
Thanks
David