I have successfully installed WordPress multisite @ http://www.blognteach.com. I have selected sub-domain style for multisites.
I am able to create new sites from admin panel. It is working correctly. I had previously installed buddypress and it was working fine.
While installing Multisites I had removed all the installed plugins.
After installing multisites I have installed buddypress. But even before installing buddypress I was getting the same problem.
The problem is:
I am able to create users and sites from Network admin.
But not from the front end while I have enabled both user and site registrations.
You can see I have created a another site from network admin:
I don't know what has went wrong. Somebody please assist me. I am a newbie as far as multisites are concerned.