[update]

src/app/app-routing.module.ts

@@ -3,7 +3,6 @@ import { RouterModule, Routes } from '@angular/router';
 import { PagesLayoutsComponent } from "./pages/@layouts/layouts.component";
 import { ComingsoonComponent } from "./pages/@comingsoon/comingsoon.component";
 import { AppGuard } from "./app.guard";
-import { PageBlankModule } from "./pages/page-blank/page-blank.module";
 
 
 const routes: Routes = [