telegram 502 bad gateway

SAIME - PRORROGA PASAPORTE - SOLUCION AL ERROR 502 BAD GATEWAY

LINKS: EXPLORADOR GOOGLE CHROME: https://www.google.com.mx/intl/es-419/chrome/browser/features.html?brand=CHBD&ds_kid=43700020666419471&gclid=EAIaIQobChMI1vXivZ3g2AIViS-BCh2-NgAyEAAYASABEgIqM_D_B...