Fatal error: Uncaught Error: Class 'Google\Site_Kit\Core\CLI\CLI_Command' not found in /home/refref/public_html/google-site-kit/includes/Core/CLI/Authentication_CLI_Command.php:26 Stack trace: #0 {main} thrown in /home/refref/public_html/google-site-kit/includes/Core/CLI/Authentication_CLI_Command.php on line 26