Fatal error: Uncaught Error: Class 'WP_Importer' not found in /var/customers/webs/kn11214/cirp.org/chhrp/wp-content/plugins/wordpress-importer/class-wp-import.php:15 Stack trace: #0 {main} thrown in /var/customers/webs/kn11214/cirp.org/chhrp/wp-content/plugins/wordpress-importer/class-wp-import.php on line 15