Fatal error: Uncaught ApiConnector\Exceptions\ApiResponse500Exception: out of memory in /app/vendor/webt/api-connector/src/ApiConnector/Connection/Request/AbstractRequest.php:147 Stack trace: #0 /app/vendor/webt/api-connector/src/ApiConnector/Connection/ApiManager.php(178): ApiConnector\Connection\Request\AbstractRequest->connect(Object(ApiConnector\Connection\Payload\FormUrlEncodedPayload), false) #1 /app/vendor/webt/api-connector/src/ApiConnector/Connection/ApiManager.php(100): ApiConnector\Connection\ApiManager->connection('http://ldb-api-...', Array, 'get', Array) #2 /app/vendor/webt/api-connector/src/ApiConnector/Connection/Endpoint/GeneralEndpoint.php(64): ApiConnector\Connection\ApiManager->get('/v1/document/by...', Array, Array) #3 /app/vendor/webt/api-connector/src/ApiConnector/Connection/Query.php(125): ApiConnector\Connection\Endpoint\GeneralEndpoint->execute(Object(ApiConnector\Connection\Query)) #4 /app/src/AppBundle/Services/Documents.php(78): ApiConnector\Connection\Query->get() #5 /app/src/AppBundle/Contro in /app/app/Resources/views/layout/header.v2.inc.twig on line 2