Fixed error message in Led Indicator

@@ -25,5 +25,5 @@
           'info-toast': notification.type === 'info'
      }">
   <div class="toast-text" [innerHTML]="notification.message"></div>
-  <button #actionButton type="button" mat-button (click)="action()">{{ 'action.close' | translate }}</button>
+  <button #actionButton type="button" mat-button (click)="action($event)">{{ 'action.close' | translate }}</button>
 </div>

@@ -356,7 +356,8 @@ export class TbSnackBarComponent implements AfterViewInit, OnDestroy {
     }
   }
 
-  action(): void {
+  action(event): void {
+    event.stopPropagation();
     if (this.snackBarRef) {
       this.snackBarRef.dismissWithAction();
     } else {