Fatal error: Uncaught Error: Class 'WP_CLI_Command' not found in /home/scenic6/public_html/wp-content/plugins/custom-post-type-ui/inc/wp-cli.php:17 Stack trace: #0 {main} thrown in /home/scenic6/public_html/wp-content/plugins/custom-post-type-ui/inc/wp-cli.php on line 17