i copied some html code for a facebook application but i seem to get the following error
Fatal error: Class \'Facebook\' not found in /home/content/73/7931773/h
That facebook call belongs to the Facebook PHP SDK. It instantiates the facebook class. You are getting the error probably because you dont have the facebook.php in the same folder as your script.
To get rid of the error. Either remove facebook object from your application or get the facebook class.
Here is the link. https://github.com/facebook/php-sdk