WARNING SoapClient::SoapClient(http://api.elsevier.es/WebServicePublicacionesV3/TiposComunes.xsd): failed to open stream: HTTP request failed! HTTP/1.1 503 Service Temporarily Unavailable (includes_ws/librerias/API_WS_V3/WSBridge.php[1012])
WARNING SoapClient::SoapClient(): I/O warning : failed to load external entity "http://api.elsevier.es/WebServicePublicacionesV3/TiposComunes.xsd" (includes_ws/librerias/API_WS_V3/WSBridge.php[1012])
Excepci├│n capturada: SOAP-ERROR: Parsing Schema: can't import schema from 'http://api.elsevier.es/WebServicePublicacionesV3/TiposComunes.xsd'
Fatal error: Call to a member function getPubItem() on null in /var/www/html/includes_ws/librerias/API_WS_V3/WSBridge.php on line 1038
ERROR [1] Call to a member function getPubItem() on null (includes_ws/librerias/API_WS_V3/WSBridge.php[1038])