replace the index.php in the admin folder and give it another try.
I have had that happen when my server got hacked. My index page got switched, also, make sure it is not an index.html in there. the html will load before the index.php ( if you was hacked that is what will happen)
I will not know for sure what is going on until you get provide us with a link as Cyberking stated above.
I have had that happen when my server got hacked. My index page got switched, also, make sure it is not an index.html in there. the html will load before the index.php ( if you was hacked that is what will happen)
I will not know for sure what is going on until you get provide us with a link as Cyberking stated above.