Fatal error: Uncaught Elasticsearch\Common\Exceptions\ServerErrorResponseException: <html> <head><title>504 Gateway Time-out</title></head> <body bgcolor="white"> <center><h1>504 Gateway Time-out</h1></center> </body> </html> in /var/www/vhosts/dev.spiritualityandpractice.com/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php:676 Stack trace: #0 /var/www/vhosts/dev.spiritualityandpractice.com/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php(296): Elasticsearch\Connections\Connection->process5xxError(Array, Array, Array) #1 /var/www/vhosts/dev.spiritualityandpractice.com/vendor/react/promise/src/FulfilledPromise.php(25): Elasticsearch\Connections\Connection->Elasticsearch\Connections\{closure}(Array) #2 /var/www/vhosts/dev.spiritualityandpractice.com/vendor/guzzlehttp/ringphp/src/Future/CompletedFutureValue.php(55): React\Promise\FulfilledPromise->then(Object(Closure), NULL, NULL) #3 /var/www/vhosts/dev.spiritualityandpractice.com/vendor/guzzlehttp/ringphp/ in /var/www/vhosts/dev.spiritualityandpractice.com/vendor/elasticsearch/elasticsearch/src/Elasticsearch/Connections/Connection.php on line 676