Ever since my site got hacked I have not been able to see my gallery. When you click on it, just shows up as a blank page on firefox but on IE it says it can't connect to website.
As you have supplied next to no information what else can I say but do everything outlined in the following thread.
http://forum.coppermine-gallery.net/index.php/topic,51927.0.html
I'm not sure what info you need but I read the thread and there IS no page for me to log into as admin. Nothings there.
Phill Luckhurst meant that you did not post link to your gallery - broken/hacked or not. That is the forum rule.
He was kind enough to point you in the right direction.
But........you must have also not read very carefully
Quote From the thread Yikes, I've been hacked! Now what? (http://forum.coppermine-gallery.net/index.php/topic,51927.msg251795.html#msg251795)
Putting your gallery into maintenance mode will not accomplish anything in terms of sanitizing your gallery
http://www.livefromringside.com/coppermine/index.php
Sanitize exactly as suggested in the "Yikes" thread. I can't see what else to advise.