1 files changed, 10 insertions, 6 deletions
diff --git a/Timeline/ClientApp/src/app/user/internal-user-service/errors.ts b/Timeline/ClientApp/src/app/user/internal-user-service/errors.ts
index 22e44dd6..3358a9d9 100644
--- a/Timeline/ClientApp/src/app/user/internal-user-service/errors.ts
+++ b/Timeline/ClientApp/src/app/user/internal-user-service/errors.ts
@@ -1,25 +1,29 @@
-export abstract class LoginError extends Error { }
-
-export class BadNetworkError extends LoginError {
+export class BadNetworkError extends Error {
   constructor() {
     super('Network is bad.');
   }
 }
 
-export class AlreadyLoginError extends LoginError {
+export class AlreadyLoginError extends Error {
   constructor() {
     super('Internal logical error. There is already a token saved. Please call validateUserLoginState first.');
   }
 }
 
-export class BadCredentialsError extends LoginError {
+export class BadCredentialsError extends Error {
   constructor() {
     super('Username or password is wrong.');
   }
 }
 
-export class UnknownError extends LoginError {
+export class UnknownError extends Error {
   constructor(public internalError?: any) {
     super('Sorry, unknown error occured!');
   }
 }
+
+export class ServerInternalError extends Error {
+  constructor(message?: string) {
+    super('Wrong server response. ' + message);
+  }
+}