Oxide - LUA - Save/Load Datafile Error

I'm coding a plugin that is able to store and load data.

The plugin is successfully able to store the required data, and it can be loaded/modified/saved as intended while the server is running. As soon as I restart my server and it loads the plugin, I see an error like this:

Code:

[Oxide] 6:45 PM [Error] Failed to initialize plugin 'Admin v1.0.0'
attempt to index a nil value:
  at NLua.Lua.ThrowExceptionFromError (Int32 oldTop) [0x00000] in <filename unkn
own>:0
  at NLua.Lua.CallFunction (System.Object function, System.Object[] args, System
.Type[] returnTypes) [0x00000] in <filename unknown>:0
  at NLua.Lua.CallFunction (System.Object function, System.Object[] args) [0x000
00] in <filename unknown>:0
  at NLua.LuaFunction.Call (System.Object[] args) [0x00000] in <filename unknown
>:0
  at Oxide.Ext.Lua.Plugins.LuaPlugin.OnCallHook (System.String hookname, System.
Object[] args) [0x00000] in <filename unknown>:0
  at Oxide.Ext.Lua.Plugins.LuaPlugin.HandleAddedToManager (Oxide.Core.Plugins.Pl
uginManager manager) [0x00000] in <filename unknown>:0
  at Oxide.Core.Plugins.PluginManager.AddPlugin (Oxide.Core.Plugins.Plugin plugi
n) [0x00000] in <filename unknown>:0
  at Oxide.Core.OxideMod.PluginLoaded (Oxide.Core.Plugins.Plugin plugin) [0x0000

My code looks like this:

Code:

PLUGIN.Title        = "Title"
PLUGIN.Description  = "D"
PLUGIN.Author       = "A"
PLUGIN.Version      = V(1,0,0)
PLUGIN.HasConfig    = truedata = {}function PLUGIN:Init()    command.AddChatCommand( "admin", self.Object, "cmdAdmin" )   
   
    self:LoadSavedData()
   
endfunction PLUGIN:LoadSavedData()
   
    data = datafile.GetDataTable( "AdminData" )
    data = data or {}
    data["master"] = data["master"] or {}
   
end

I save my data using:

Code:

datafile.SaveDataTable( "AdminData" )

Examples of how I modify the data file:

Code:

data[steamID]["status"] = true

Code:

data["master"]["belt"][tostring( beltCount )] = { name = tostring( beltItems.Current.info.shortname ), amount = beltItems.Current.amount, condition = beltItems.Current.condition, bp = beltItems.Current:IsBlueprint() }

Does anyone know what I might be doing wrong?

LUA - Save/Load Datafile Error

mvrb