Lua error in Module:Documentation at line 144: message: type error in message cfg.container (string expected, got nil).

return {
  lang = "et",
  ["37"]  = {name="Harjumaa"},
  ["39"]  = {name="Hiiumaa"},
  ["45"]  = {name="Ida-Virumaa"},
  ["50"]  = {name="Jõgevamaa"},
  ["52"]  = {name="Järvamaa"},
  ["56"]  = {name="Läänemaa"},
  ["60"]  = {name="Lääne-Virumaa"},
  ["64"]  = {name="Põlvamaa"},
  ["68"]  = {name="Pärnumaa"},
  ["71"]  = {name="Raplamaa"},
  ["74"]  = {name="Saaremaa"},
  ["79"]  = {name="Tartumaa"},
  ["81"]  = {name="Valgamaa"},
  ["84"]  = {name="Viljandimaa"},
  ["87"]  = {name="Võrumaa"},
  ["130"] = {name="Alutaguse"},
  ["141"] = {name="Anija"},
  ["142"] = {name="Antsla"},
  ["171"] = {name="Elva"},
  ["184"] = {name="Haapsalu"},
  ["191"] = {name="Haljala"},
  ["198"] = {name="Harku"},
  ["205"] = {name="Hiiumaa Parish",displayname="Hiiumaa",isoname="Hiiumaa"},
  ["214"] = {name="Häädemeeste"},
  ["245"] = {name="Jõelähtme"},
  ["247"] = {name="Jõgeva"},
  ["251"] = {name="Jõhvi"},
  ["255"] = {name="Järva"},
  ["272"] = {name="Kadrina"},
  ["283"] = {name="Kambja"},
  ["284"] = {name="Kanepi"},
  ["291"] = {name="Kastre"},
  ["293"] = {name="Kehtna"},
  ["296"] = {name="Keila"},
  ["303"] = {name="Kihnu"},
  ["305"] = {name="Kiili"},
  ["317"] = {name="Kohila"},
  ["321"] = {name="Kohtla-Järve"},
  ["338"] = {name="Kose"},
  ["353"] = {name="Kuusalu"},
  ["424"] = {name="Loksa"},
  ["430"] = {name="Lääneranna"},
  ["431"] = {name="Lääne-Harju"},
  ["432"] = {name="Luunja"},
  ["441"] = {name="Lääne-Nigula"},
  ["442"] = {name="Lüganuse"},
  ["446"] = {name="Maardu"},
  ["478"] = {name="Muhu"},
  ["480"] = {name="Mulgi"},
  ["486"] = {name="Mustvee"},
  ["503"] = {name="Märjamaa"},
  ["511"] = {name="Narva"},
  ["514"] = {name="Narva-Jõesuu"},
  ["528"] = {name="Nõo"},
  ["557"] = {name="Otepää"},
  ["567"] = {name="Paide"},
  ["586"] = {name="Peipsiääre"},
  ["615"] = {name="Põhja-Sakala"},
  ["618"] = {name="Põltsamaa"},
  ["622"] = {name="Põlva"},
  ["624"] = {name="Pärnu"},
  ["638"] = {name="Põhja-Pärnumaa"},
  ["651"] = {name="Raasiku"},
  ["653"] = {name="Rae"},
  ["661"] = {name="Rakvere Parish",displayname="Rakvere",isoname="Rakvere"},
  ["663"] = {name="Rakvere"},
  ["668"] = {name="Rapla"},
  ["689"] = {name="Ruhnu"},
  ["698"] = {name="Rõuge"},
  ["708"] = {name="Räpina"},
  ["712"] = {name="Saarde"},
  ["714"] = {name="Saaremaa Parish",displayname="Saaremaa",isoname="Saaremaa"},
  ["719"] = {name="Saku"},
  ["726"] = {name="Saue"},
  ["732"] = {name="Setomaa"},
  ["735"] = {name="Sillamäe"},
  ["784"] = {name="Tallinn"},
  ["792"] = {name="Tapa"},
  ["793"] = {name="Tartu"},
  ["796"] = {name="Tartu Parish",displayname="Tartu",isoname="Tartu"},
  ["803"] = {name="Toila"},
  ["809"] = {name="Tori"},
  ["824"] = {name="Tõrva"},
  ["834"] = {name="Türi"},
  ["855"] = {name="Valga"},
  ["890"] = {name="Viimsi"},
  ["897"] = {name="Viljandi"},
  ["899"] = {name="Viljandi Parish",displayname="Viljandi",isoname="Viljandi"},
  ["901"] = {name="Vinni"},
  ["903"] = {name="Viru-Nigula"},
  ["907"] = {name="Vormsi"},
  ["917"] = {name="Võru Parish",displayname="Võru",isoname="Võru"},
  ["919"] = {name="Võru (town)",displayname="Võru",isoname="Võru"},
  ["928"] = {name="Väike-Maarja"}
}