Seems I'm having trouble reproducing your bug. I could create an account from zero and also login to an already existing account without problems.
Can you confirm that your phone has wifi?
I've uploaded a new version. Can you try it out? Remember to uninstall the current version of Smithy Wars from your phone and download the new Smithy Wars 1.14.apk
If the error persists, just tell me! I've added 1000 gems for your help for your Kennya account for the trouble.
Thanks for your patience!