Loggin error: AppController not found
 

Fatal error: Class 'AppController' not found in /home/summonad/public_html/login.php on line 3

According to this thread (http://www.mysidiaadoptables.com/for...+appcontroller), this error is likely caused by,
1) A missing/blank .htaccess file
2) Incorrect config setup involving the domain name.

I don't believe either of these is the case.
1) There are 4 .htaccess files, one in public_html/inc/ckeditor/.htaccess(Which appears to just be legal information and tips instead of any actual code), one in public_html (which is a couple rewritecond, and rewriterule(s)), one in public_html/admincp/.htaccess (also rewrites, including rewriteengine), and one in install (which i've yet to delete, also rewrites).
2) define('DOMAIN', 'summonadopts.elementfx.com'); appears to be set correctly. The following does not produce any changes: define('DOMAIN', 'summonadopts');

Any other solutions that I appear to be missing?

Your public html folder's htaccess, does it have a .txt extension? I believe upon first installing, it bares that extension. >.> I THINK.

If that's not it, could it possibly be relative to this: http://www.mysidiaadoptables.com/for...ead.php?t=4763

I understand your issue isn't a blank page, or I'm assuming it isn't, but it may help. Not certain.

Nope, no .txt extention.

And I've already gone through the blank page fix (hoping it resolve any of my MANY errors before this one XD).

I can create a new account fine, login and out of said account(on the main site itself). But I can't login to the admin account at all... It's the http://summonadopts.elementfx.com/login.php link that gives me the error. When trying to log into the admin account on the main site I get this: "Sorry, we could not log you on with the details specified. You can try again or request a password reset." Resetting the password doesn't even send an email to me.

I'm assuming that the login issue is connected, although I could be wrong.

Well you can change the user group for your new account from 3 to 1, and then this user will have admin access. To do this, go to phpmyadmin, select your adoptables database and table adopts_users, and finally edit the row for new account, which should appear below the original admin account.

Ah. I was wondering what the phpmyadmin thing did. Thanks a lot! That seems to have done the trick. Now I just have to do the rest of the site and all it's features XD. Thanks a bunch!