Fatal error: Uncaught FacebookAds\Http\Exception\EmptyResponseException: Empty Response in /www/sites/php.vendor/facebook/php-business-sdk/src/FacebookAds/Http/Client.php:209 Stack trace: #0 /www/sites/php.vendor/facebook/php-business-sdk/src/FacebookAds/Http/Request.php(286): FacebookAds\Http\Client->sendRequest(Object(FacebookAds\Http\Request)) #1 /www/sites/php.vendor/facebook/php-business-sdk/src/FacebookAds/Api.php(165): FacebookAds\Http\Request->execute() #2 /www/sites/php.vendor/facebook/php-business-sdk/src/FacebookAds/Api.php(214): FacebookAds\Api->executeRequest(Object(FacebookAds\Http\Request)) #3 /www/sites/php.vendor/facebook/php-business-sdk/src/FacebookAds/ApiRequest.php(187): FacebookAds\Api->call('/10761873727219...', 'POST', Array, Array) #4 /www/sites/php.vendor/facebook/php-business-sdk/src/FacebookAds/Object/AdsPixel.php(180): FacebookAds\ApiRequest->execute() #5 /www/sites/php.vendor/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/EventRequest.php(243): FacebookAds\Object\AdsPixel->create in /www/sites/php.vendor/facebook/php-business-sdk/src/FacebookAds/Http/Client.php on line 209