Help. When I try to login to my wordpress site through wp-admin or wp-login.php I get this :

http://www.nlccenter.com/inform/wp-l...in%2F&reauth=1

The it says Error occurred: 403 - forbidden

This happens on both my sites but the other one "www.nlccenter.com/blog" I use a plugin so I am able to get into the dashboard.

I made no changes to inform but I updated the wordpress site on blog