Fatal error: Uncaught Error: Non-static method FfGlobals::defineIfNotDefined() cannot be called statically in /home/houndrsq/public_html/FORMfields/src/FfGlobals.php:71 Stack trace: #0 /home/houndrsq/public_html/FORMfields/src/FORMfields.php(12): require_once() #1 /home/houndrsq/public_html/FORMfields/FORMfields.php(9): require_once('...') #2 /home/houndrsq/public_html/FORMfields/examples/email/emailAFriend/emailafriend.php(6): require_once('...') #3 {main} thrown in /home/houndrsq/public_html/FORMfields/src/FfGlobals.php on line 71