Fatal error: Uncaught Error: Class "Concrete\Core\Page\Theme\Command\ApplyCustomizationsToSiteCommand" not found in /home/believers/public_html/concrete/src/Page/Theme/Command/ApplyCustomizationsToPageCommand.php:13 Stack trace: #0 {main} thrown in /home/believers/public_html/concrete/src/Page/Theme/Command/ApplyCustomizationsToPageCommand.php on line 13