Fatal error: Uncaught Error: Class "Cake\Console\Shell" not found in C:\xampp\htdocs\QuickApps\plugins\Installer\src\Shell\ThemesShell.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\QuickApps\plugins\Installer\src\Shell\ThemesShell.php on line 21