Cant log in

Kempun1

everytime i try to log in it stops me and tells me that im using a twitter account to log in and to enter an email to play, but everytime i try to enter my email it wont let me type it in, it will only let me type in the log in pop up and i cant click on the one i need to put my email so i can play. i have tryed making a new account sence i was gonna go on a new server anyway but it does the same thing even tho its a new account and the email is not even tied to twitter in any way. is there anyone who knows how to fix this.