[Hall of Famer]

There is a glitch in the .rar file I uploaded in the first post, in the file levelup.php. It results in a fatal error when you click an adoptable that you havent clicked before, showing that a value is null when it cannot be null.

I've reuploaded a new version of the .rar file, it should fix the problem. Note this only affects users who choose automatic installation(directly download the .rar file to replace their original files fully). If you follow the guideline for manual installation(copy/paste code from first post), you should be unaffected by this glitch.