diff --git a/Core/Core/ClientApp/src/app/helpers/jwt.interceptor.ts b/Core/Core/ClientApp/src/app/helpers/jwt.interceptor.ts
index fb5daaa65bc5e50de2aa96f9148eb7e5e2b61066..8cfa91d699e758d469ef5c2ec4d78fbb330823f8 100644
--- a/Core/Core/ClientApp/src/app/helpers/jwt.interceptor.ts
+++ b/Core/Core/ClientApp/src/app/helpers/jwt.interceptor.ts
@@ -1,7 +1,8 @@
 import { Injectable } from "@angular/core";
-import { HttpInterceptor, HttpRequest, HttpHandler, HttpEvent } from "@angular/common/http";
+import { HttpInterceptor, HttpRequest, HttpHandler, HttpEvent, HttpErrorResponse } from "@angular/common/http";
 import { LoginService } from "../login/login.service";
-import { Observable } from "rxjs";
+import { Observable, throwError } from "rxjs";
+import { catchError } from 'rxjs/operators';
 
 @Injectable({
   providedIn: 'root'
@@ -11,13 +12,34 @@ export class JwtInterceptor implements HttpInterceptor {
 
   constructor(private LoginService: LoginService) { }
 
+  private handleError(err: HttpErrorResponse): Observable<any> {
+    let errorMsg;
+    if (err.error instanceof Error) {
+      // A client-side or network error occurred. Handle it accordingly.
+      errorMsg = `An error occurred: ${err.error.message}`;
+    } else {
+      // The backend returned an unsuccessful response code.
+      // The response body may contain clues as to what went wrong,
+      errorMsg = `Backend returned code ${err.status}, body was: ${err.error}`;
+    }
+    if (err.status === 401) {
+      console.log("Neoprávněný přístup, odhlašuji...");
+      this.LoginService.logout();
+      return new Observable();
+    }
+
+    console.log(errorMsg);
+    return throwError(err);
+  }
+
+
   intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
     let currentuser = this.LoginService.IsLoggedIn;
     let token = localStorage.getItem('jwt');
 
     if (currentuser && token !== undefined)
-      request = request.clone({ setHeaders: { Authorization: `Bearer ${token}`} });
+      request = request.clone({ setHeaders: { Authorization: `Bearer ${token}` } });
 
-    return next.handle(request);
+    return next.handle(request).pipe(catchError(x => this.handleError(x)));
   }
 }