Fatal error: Uncaught Error: Class "Concrete\Core\Foundation\Command\Command" not found in /home/believers/public_html/concrete/src/Page/Theme/Command/ResetPageThemeLegacyCustomizationsCommand.php:8 Stack trace: #0 {main} thrown in /home/believers/public_html/concrete/src/Page/Theme/Command/ResetPageThemeLegacyCustomizationsCommand.php on line 8