Index: src/main/java/com/example/moviezone/model/exceptions/UserNotFoundException.java
===================================================================
--- src/main/java/com/example/moviezone/model/exceptions/UserNotFoundException.java	(revision 00fa72fd32ec6f61706ba85bb8c234f28253d6ef)
+++ src/main/java/com/example/moviezone/model/exceptions/UserNotFoundException.java	(revision 6a9006dec88a98ac7e98a4ed1ae5437388b900a6)
@@ -3,4 +3,6 @@
 
 public class UserNotFoundException extends RuntimeException{
-
+    public UserNotFoundException() {
+        super("user not found");
+    }
 }