Disabled 4 no reason!!!!!

Hello,
I had an account with the following email id:sweet_alb07@yahoo.com i didnt use it 4 a long time n logged in after 6mths or so i couldnt log in i changed ma password n logged in i succeeded at it but only once den i deactiveted d account n created a new one wid the following email:naresapereira@ibibo.com but i couldnt acces it it was getting deactivated everytime. wats d reason?plz reply.