Internal Server Error

expected ("full_zhcn" :: [Char]) in [ _id: 585c9ecdc3666ee055000363, abbr: "+04", full: "+04", offset: 240, isSummer: False, countries: ["Azerbaijan","Georgia","Armenia","Russia"], areas: ["Asia/Baku","Asia/Tbilisi","Asia/Yerevan","Europe/Astrakhan","Europe/Kirov","Europe/Samara","Europe/Ulyanovsk","Europe/Volgograd"], full_es: "04", full_pt: "04", full_ja: "04", full_ru: "04"]