Fatal error: Uncaught Facebook\Exceptions\FacebookSDKException: Required "app_secret" key not supplied in config and could not find fallback environment variable "FACEBOOK_APP_SECRET" in /opt/websites/www/knorrweb-furniture/millerwaldrop.com/wwwroot/shared/auth/facebook-v5/Facebook.php:138 Stack trace: #0 /opt/websites/www/knorrweb-furniture/millerwaldrop.com/wwwroot/shared/auth/public-auth.class.php(36): Facebook\Facebook->__construct(Array) #1 /opt/websites/www/knorrweb-furniture/millerwaldrop.com/wwwroot/my-account/my-account.php(6): pubAuth->__construct() #2 {main} thrown in /opt/websites/www/knorrweb-furniture/millerwaldrop.com/wwwroot/shared/auth/facebook-v5/Facebook.php on line 138