HHVM Case insensitive constant names are not supported

Hello Vinod,
I'm writing as a follow up on getting warnings from hhvm for the Ultimate facebook plugin.
\nWarning: Case insensitive constant names are not supported in HipHop in /home/example.com/public_html/wp-content/plugins/wpmu-dev-facebook/wpmu-dev-facebook.php on line (many lines) .
Hoping for code fix soon :slight_smile: Best regards, Eldin