Index: src/main/java/com/example/moviezone/model/exceptions/UserNotFoundException.java
===================================================================
--- src/main/java/com/example/moviezone/model/exceptions/UserNotFoundException.java	(revision 8204d832fc62e700e271150659790c6932711403)
+++ src/main/java/com/example/moviezone/model/exceptions/UserNotFoundException.java	(revision ff757204ead87d35070f88e987d24b0386fcea91)
@@ -3,4 +3,6 @@
 
 public class UserNotFoundException extends RuntimeException{
-
+    public UserNotFoundException() {
+        super("user not found");
+    }
 }