{!! view_render_event('bagisto.shop.layout.header.category.before') !!}

<br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined function app() in /home/flighto/e-commerce2/resources/themes/default/views/layouts/header/nav-menu/navmenu.blade.php:5
Stack trace:
#0 {main}
  thrown in <b>/home/flighto/e-commerce2/resources/themes/default/views/layouts/header/nav-menu/navmenu.blade.php</b> on line <b>5</b><br />