My views on Laravel don't show anything, you only see the blank screen

I have a large system in laravel 5.6, I made some simple changes like putting a couple of new routes with their controllers, and now the whole system does not show me any view, all the screens are blank, not because this error or how to fix it

in all my files the inspector of chrome this is what he shows me

<loom-container id="lo-engage-ext-container"><loom-shadow classname="resolved"></loom-shadow></loom-container>

I don't know what could have happened or how to fix it, I don't get any errors or anything

via Chebli Mohamed