Trait 'Illuminate\Notifications\HasDatabaseNotifications' not found

Question

I deployed my Laravel site to cPanel shared hosting and migrated my DB to the hosting's DB. When I try to enter the site by login password, the error is:

Symfony \ Component \ Debug \ Exception \ FatalErrorException (E_UNKNOWN)
Trait 'Illuminate\Notifications\HasDatabaseNotifications' not found

/path/to/site/vendor/laravel/framework/src/Illuminate/Notifications/Notifiable.php

<?php

namespace Illuminate\Notifications;

trait Notifiable
{
    use HasDatabaseNotifications, RoutesNotifications;
}

Arguments

"Trait 'Illuminate\Notifications\HasDatabaseNotifications' not found"

Answer 1

My problem solved by commenting HasDatabaseNotifications:

<?php

namespace Illuminate\Notifications;

trait Notifiable
{
    use /*HasDatabaseNotifications, */RoutesNotifications;
}