title: Silverstripe admin page not coming
body: <p>I'm kinda new to silverstripe, had everything working perfect on my localserver, migrated a remote server, things worked fine at the first glance. The next day, I found can't access the admin page though I have been accessing it just the day before. 
  When I type <a href="http://www.mydomain.com/admin" rel="nofollow">http://www.mydomain.com/admin</a> i get to the homepage of my site with the following url </p>
  
  <p><a href="http://www.mydomain.com/Security/login?BackURL=%2Fadmin%2Fpages" rel="nofollow">http://www.mydomain.com/Security/login?BackURL=%2Fadmin%2Fpages</a> </p>
  
  <p>I have looked into all posts online and kinda got lost since there is no error in the page or any indication what could have possible went wrong overnight. </p>
  
  <p>Please advise! </p>
  
  <p>Thanks,  </p>