Fix 'No provider for ToastsManager!' error

[cde-v]

in app.module.ts line 359 needs to be changed to ToastModule.forRoot(),

[martingula]

Correct solution is something like this in app.module.ts line 359

ToastModule.forRoot(new ToastOptions({ animate: 'flyRight', positionClass: 'toast-bottom-right', }))

[born2net]

tx fixed!