fix crash if a cs mod errors in the dispose method

Barotrauma/BarotraumaShared/SharedSource/LuaCs/Cs/ACsMod.cs

@@ -29,8 +29,17 @@ namespace Barotrauma
             LoadedMods.Add(this);
         }
 
-        public void Dispose() {
+        public void Dispose()
-            Stop();
+        {
+            try
+            {
+                Stop();
+            }
+            catch (Exception e)
+            {
+                GameMain.LuaCs.HandleException(e, null, LuaCsSetup.ExceptionType.CSharp);
+            }
+
             LoadedMods.Remove(this);
             IsDisposed = true;
         }

Barotrauma/BarotraumaShared/SharedSource/LuaCs/LuaCsSetup.cs

@@ -318,9 +318,13 @@ namespace Barotrauma
 			{
 				UserData.UnregisterType(type, true);
 			}
-			foreach (var mod in ACsMod.LoadedMods.ToArray()) mod.Dispose();
-			ACsMod.LoadedMods.Clear();
 
+			foreach (var mod in ACsMod.LoadedMods.ToArray())
+			{
+				mod.Dispose();
+			}
+			
+			ACsMod.LoadedMods.Clear();
 
 			if (Thread.CurrentThread == GameMain.MainThread) 
 			{