Sorted:

pg_config, ruby pg, postgresql 9.0 problem after upgrade, centos 5-Collection of common programming errors

What are the logs to check for a hung LAMP server?-Collection of common programming errors

Facebook Connect for Drupal 7-Collection of common programming errors

Error with Facebook API Fatal error: (Uncaught OAuthException: Error validating application)-Collection of common programming errors

PHP Fatal error: Class 'Facebook' not found in-Collection of common programming errors

Call to a member function getLoginUrl() on a non-object in fbconnect.pages.inc on line 230-Collection of common programming errors

Fatal error: Call to undefined method getLoginStatusUrl-Collection of common programming errors

PHP Facebook Class: how top block fatal errors?-Collection of common programming errors

facebook tab app – Fatal error: Uncaught OAuthException-Collection of common programming errors

Getting an error with Facebook PHP SDK -> Fatal error: Class 'BaseFacebook' not found on line 25-Collection of common programming errors