Fatal error: Uncaught Facebook\Exceptions\FacebookSDKException: Required "app_id" key not supplied in config and could not find fallback environment variable "FACEBOOK_APP_ID" in /var/www/html/mygoldendragon/system/vendor/facebook/Facebook.php:133
Stack trace:
#0 /var/www/html/mygoldendragon/catalog/controller/module/fbconnect.php(16): Facebook\Facebook->__construct(Array)
#1 /var/www/html/mygoldendragon/system/engine/controller.php(43): ControllerModulefbconnect->index(Array)
#2 /var/www/html/mygoldendragon/catalog/controller/account/login.php(164): Controller->getChild('module/fbconnec...')
#3 /var/www/html/mygoldendragon/system/engine/front.php(42): ControllerAccountLogin->index()
#4 /var/www/html/mygoldendragon/system/engine/front.php(29): Front->execute(Object(Action))
#5 /var/www/html/mygoldendragon/index.php(281): Front->dispatch(Object(Action), Object(Action))
#6 {main}
thrown in /var/www/html/mygoldendragon/system/vendor/facebook/Facebook.php on line 133