Fatal error: Uncaught Error: Class "Carbon\Carbon" not found in /var/www/vendor/laravel/framework/src/Illuminate/Support/Carbon.php:12 Stack trace: #0 /var/www/vendor/composer/ClassLoader.php(576): include() #1 /var/www/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/var/www/vendor...') #2 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(139): Composer\Autoload\ClassLoader->loadClass('Illuminate\\Supp...') #3 /var/www/public/index.php(38): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request)) #4 {main} thrown in /var/www/vendor/laravel/framework/src/Illuminate/Support/Carbon.php on line 12