Fatal error: Uncaught Error: Class "WP_CLI_Command" not found in /home/handioas/www/wp-content/plugins/one-click-demo-import/inc/WPCLICommands.php:12 Stack trace: #0 {main} thrown in /home/handioas/www/wp-content/plugins/one-click-demo-import/inc/WPCLICommands.php on line 12