Hider, API2 | Cкрипт скрывает ник в списке юзеров

[14:58] Синтаксис ...0.4.1.1\scripts\Hider5.1_newapi.lua:117: attempt to index local 'f' (a nil value)

:117:attempt to index local 'f' (a nil value)

:125:attempt to index local 'f' (a nil value)

["loadfile"] = function()
    local f,e = io.open(Core.GetPtokaXPath().."scripts/Hider/HiddenUsers.lst","r")
    if f then
    while 1 do
    line = f:read("*l")
    if line ==  nil then
    break
    end
    local s,e,InfoOne,InfoTwo = string.find(line, "(.+)$$$(.+)")
    if InfoOne ~= nil then
    sTable.Hiders[InfoOne]=InfoTwo
    end
    end
    f:close(f)
    else
    f,e = io.open(Core.GetPtokaXPath().."scripts/Hider/HiddenUsers.lst", "w" )
    f:write()
    f:close()
    end
    end,

["SaveTable"] = function()
    local f,e = io.open(Core.GetPtokaXPath().."scripts/Hider/HiddenUsers.lst", "w" )
    for aaa,bbb in pairs(sTable.Hiders) do
    f:write(aaa.."$$$"..bbb.."\n")
    end
    f:close()
    end,
}