diff --git a/FreeTubeSync/Database/MapData.cs b/FreeTubeSync/Database/MapData.cs
index f6dc079..ef8b010 100644
--- a/FreeTubeSync/Database/MapData.cs
+++ b/FreeTubeSync/Database/MapData.cs
@@ -4,7 +4,7 @@ namespace FreeTubeSync.Database;
 
 public static class MapData
 {
-    public static void MapFrom(this object obj1, object obj2)
+    public static void MapFrom(this object obj2, object obj1)
     {
         var props = new Dictionary<string, object?>();
         var t1Type = obj1.GetType();
@@ -18,8 +18,12 @@ public static class MapData
         properties = t2Type.GetProperties();
         foreach (var property in properties)
         {
-            if (props[property.Name] is not IEnumerable)
-                property.SetValue(obj2, props[property.Name]);
+            if (props.ContainsKey(property.Name))
+            {
+                var value = props[property.Name];
+                if (value is string || value is not IEnumerable)
+                    property.SetValue(obj2, value);
+            }
         }
     }