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('/51367439237531...', '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