diff --git a/AirBomber/AirBomber/PlaneNotFoundException.cs b/AirBomber/AirBomber/PlaneNotFoundException.cs
index 0f5c7e6..211f8a9 100644
--- a/AirBomber/AirBomber/PlaneNotFoundException.cs
+++ b/AirBomber/AirBomber/PlaneNotFoundException.cs
@@ -7,6 +7,7 @@ using System.Threading.Tasks;
 
 namespace AirBomber
 {
+    [Serializable]
     internal class PlaneNotFoundException: ApplicationException
     {
         public PlaneNotFoundException(int i) : base($"Не найден объект по позиции {i}") { }
diff --git a/AirBomber/AirBomber/StorageOverflowException.cs b/AirBomber/AirBomber/StorageOverflowException.cs
new file mode 100644
index 0000000..32e408b
--- /dev/null
+++ b/AirBomber/AirBomber/StorageOverflowException.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AirBomber
+{
+    [Serializable]
+    internal class StorageOverflowException: ApplicationException
+    {
+        public StorageOverflowException(int count) : base($"В наборе превышено допустимое количество: { count}") { }
+        public StorageOverflowException() : base() { }
+        public StorageOverflowException(string message) : base(message) { }
+        public StorageOverflowException(string message, Exception exception) : base(message, exception) { }
+        protected StorageOverflowException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
+    }
+}