GuzzleHttp\Exception\ConnectException:
cURL error 7: Failed to connect to wiki port 443: Connection refused (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)

  at vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:185
  at GuzzleHttp\Handler\CurlFactory::createRejection(object(EasyHandle), array('errno' => 7, 'error' => 'Failed to connect to wiki port 443: Connection refused', 'url' => 'https://wiki/api.php?action=query&prop=imageinfo&iiprop=url&titles=File%3ASpeech_bubbles.svg&format=json&formatversion=2', 'content_type' => null, 'http_code' => 0, 'header_size' => 0, 'request_size' => 0, 'filetime' => -1, 'ssl_verify_result' => 0, 'redirect_count' => 0, 'total_time' => 0.029843, 'namelookup_time' => 0.029396, 'connect_time' => 0.0, 'pretransfer_time' => 0.0, 'size_upload' => 0.0, 'size_download' => 0.0, 'speed_download' => 0.0, 'speed_upload' => 0.0, 'download_content_length' => -1.0, 'upload_content_length' => -1.0, 'starttransfer_time' => 0.0, 'redirect_time' => 0.0, 'redirect_url' => '', 'primary_ip' => '', 'certinfo' => array(), 'primary_port' => 0, 'local_ip' => '', 'local_port' => 0))
     (vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:149)
  at GuzzleHttp\Handler\CurlFactory::finishError(object(CurlHandler), object(EasyHandle), object(CurlFactory))
     (vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:102)
  at GuzzleHttp\Handler\CurlFactory::finish(object(CurlHandler), object(EasyHandle), object(CurlFactory))
     (vendor/guzzlehttp/guzzle/src/Handler/CurlHandler.php:43)
  at GuzzleHttp\Handler\CurlHandler->__invoke(object(Request), array('synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false))
     (vendor/guzzlehttp/guzzle/src/Handler/Proxy.php:28)
  at GuzzleHttp\Handler\Proxy::GuzzleHttp\Handler\{closure}(object(Request), array('synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false))
     (vendor/guzzlehttp/guzzle/src/Handler/Proxy.php:51)
  at GuzzleHttp\Handler\Proxy::GuzzleHttp\Handler\{closure}(object(Request), array('synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false))
     (vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php:37)
  at GuzzleHttp\PrepareBodyMiddleware->__invoke(object(Request), array('synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false))
     (vendor/guzzlehttp/guzzle/src/Middleware.php:30)
  at GuzzleHttp\Middleware::GuzzleHttp\{closure}(object(Request), array('synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false))
     (vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php:70)
  at GuzzleHttp\RedirectMiddleware->__invoke(object(Request), array('synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false))
     (vendor/guzzlehttp/guzzle/src/Middleware.php:60)
  at GuzzleHttp\Middleware::GuzzleHttp\{closure}(object(Request), array('synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false))
     (vendor/guzzlehttp/guzzle/src/HandlerStack.php:67)
  at GuzzleHttp\HandlerStack->__invoke(object(Request), array('synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false))
     (vendor/guzzlehttp/guzzle/src/Client.php:277)
  at GuzzleHttp\Client->transfer(object(Request), array('synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false))
     (vendor/guzzlehttp/guzzle/src/Client.php:125)
  at GuzzleHttp\Client->requestAsync('GET', object(Uri), array('query' => array('action' => 'query', 'prop' => 'imageinfo', 'iiprop' => 'url', 'titles' => 'File:Speech_bubbles.svg', 'format' => 'json', 'formatversion' => 2), 'synchronous' => true, 'base_uri' => object(Uri), 'handler' => object(HandlerStack), 'allow_redirects' => array('max' => 5, 'protocols' => array('http', 'https'), 'strict' => false, 'referer' => false, 'track_redirects' => false), 'http_errors' => true, 'decode_content' => true, 'verify' => true, 'cookies' => false, '_conditional' => array('User-Agent' => 'GuzzleHttp/6.3.3 curl/7.52.1 PHP/7.2.8-1+0~20180725124257.2+stretch~1.gbp571e56')))
     (vendor/guzzlehttp/guzzle/src/Client.php:131)
  at GuzzleHttp\Client->request('GET', '', array('query' => array('action' => 'query', 'prop' => 'imageinfo', 'iiprop' => 'url', 'titles' => 'File:Speech_bubbles.svg', 'format' => 'json', 'formatversion' => 2), 'headers' => array('User-Agent' => 'SvgTranslate - https://github.com/wikimedia/svgtranslate'), 'synchronous' => true))
     (src/Service/MediaWikiApi.php:88)
  at App\Service\MediaWikiApi->request(array('action' => 'query', 'prop' => 'imageinfo', 'iiprop' => 'url', 'titles' => 'File:Speech_bubbles.svg', 'format' => 'json', 'formatversion' => 2))
     (src/Service/MediaWikiApi.php:56)
  at App\Service\MediaWikiApi->imageInfo('Speech_bubbles.svg')
     (src/Service/Retriever.php:29)
  at App\Service\Retriever->retrieve('Speech_bubbles.svg')
     (src/Service/FileCache.php:46)
  at App\Service\FileCache->getPath('Speech_bubbles.svg')
     (src/Controller/TranslateController.php:58)
  at App\Controller\TranslateController->translate(object(Request), object(Intuition), object(Session), object(FileCache), 'Speech_bubbles.svg', 'File')
     (vendor/symfony/http-kernel/HttpKernel.php:150)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/http-kernel/HttpKernel.php:67)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/http-kernel/Kernel.php:198)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (public/index.php:33)