Build in a new world

[Boo]

Code:

function Initialize( Plugin )
    Plugin:SetName( "block" )
    Plugin:SetVersion( 2 )

    PluginManager = cRoot:Get():GetPluginManager()
    PluginManager:AddHook( Plugin, cPluginManager.E_PLUGIN_BLOCK_DIG )

    LOG( "Initialized " .. Plugin:GetName() .. " v." .. Plugin:GetVersion() )
    return true
end

function OnBlockDig( PacketData, Player )

if (Player:GetGroups() == "Admins") then

return true

else
return false

end
end

Dont Work Help what problem?