Fatal error: Uncaught Error: Class "Intervention\Image\Modifiers\GreyscaleModifier" not found in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/vendor/intervention/image/src/Drivers/Imagick/Modifiers/GreyscaleModifier.php:11 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs/laravel/vendor/intervention/image/src/Drivers/Imagick/Modifiers/GreyscaleModifier.php on line 11