fail to load JSON :/usr/local/bin/wkhtmltopdf --lowquality --title 'oai%3Aedpsciences.org%3Adkey%2F10.1051%2Fkmae%2F2015033.xml' --load-error-handling 'ignore' --load-media-error-handling 'ignore' --cache-dir '/var/www/html/printer/tmp' '/tmp/knp_snappy5f36e260cc1fe7.39485431.html' '/var/www/html/printer/out/0000000001662f8e35b19e50124d0bd8.pdf'{"path":"http://webnux2.rnde.tm.fr/printer/out/0000000001662f8e35b19e50124d0bd8.pdf"}