Fatal error: Class 'Illuminate\Support\ServiceProvider' not found in /var/www/html/dev/spa/vendor/laravel/framework/src/Illuminate/Auth/Reminders/ReminderServiceProvider.php on line 7

Call Stack:
    0.0003     247056   1. {main}() /var/www/html/dev/spa/vendor/laravel/framework/src/Illuminate/Auth/Reminders/ReminderServiceProvider.php:0