Fatal error: Uncaught Exception: cURL error 56: Received HTTP code 504 from proxy after CONNECT (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://sri.sustavapovolani.sk/api/competences_generals/4.json
in /var/www/sustavapovolani.sk/wp-content/themes/cms.sustavapovolani.sk/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php on line 211
Call stack:
GuzzleHttp\Handler\CurlFactory::createRejection()
GuzzleHttp\Handler\CurlFactory::finishError()
GuzzleHttp\Handler\CurlFactory::finish()
GuzzleHttp\Handler\CurlHandler::__invoke()
GuzzleHttp\H\Proxy::GuzzleHttp\H\{closure}()
GuzzleHttp\H\Proxy::GuzzleHttp\H\{closure}()
GuzzleHttp\PrepareBodyMiddleware::__invoke()
GuzzleHttp\Middleware::GuzzleHttp\{closure}()
GuzzleHttp\RedirectMiddleware::__invoke()
GuzzleHttp\Middleware::GuzzleHttp\{closure}()
GuzzleHttp\HandlerStack::__invoke()
GuzzleHttp\Client::transfer()
GuzzleHttp\Client::requestAsync()
GuzzleHttp\Client::request()
Trexima\SriClient\Client::get()
Trexima\SriClient\Client::getUrl()
include()
require_once()
require()