Fixed some errors on SettingsDictionary

PluginManager/Config.cs

@@ -32,15 +32,22 @@ public class Config
         Directory.CreateDirectory("./Data/Logs");
 
         AppSettings = new SettingsDictionary<string, string>("./Data/Resources/config.json");
+        bool response = await AppSettings.LoadFromFile();
+
+        if (!response)
+            throw new Exception("Invalid config file");
 
         AppSettings["LogFolder"]     = "./Data/Logs";
         AppSettings["PluginFolder"]  = "./Data/Plugins";
         AppSettings["ArchiveFolder"] = "./Data/Archives";
         
         AppSettings["PluginDatabase"] = "./Data/Resources/plugins.json";
+        
 
         ArchiveManager.Initialize();
 
+        
+
         if (!File.Exists(AppSettings["PluginDatabase"]))
         {
             List<PluginInfo> plugins = new();
@@ -49,15 +56,15 @@ public class Config
 
         Logger = new Logger(false, true, AppSettings["LogFolder"] + $"/{DateTime.Today.ToShortDateString().Replace("/", "")}.log");
 
-        
-        _isLoaded = true;
-
+       
         PluginsManager = new PluginsManager("releases");
 
         await PluginsManager.UninstallMarkedPlugins();
 
         await PluginsManager.CheckForUpdates();
 
+        _isLoaded = true;
+
         Logger.Log("Config initialized", typeof(Config));
 
     }