Fatal error: Uncaught Error: Call to undefined function simplexml_load_file() in /var/www/html/web/app/plugins/wpml-multilingual-cms/vendor/otgs/installer/includes/class-wp-installer.php:886 Stack trace: #0 /var/www/html/web/app/plugins/wpml-multilingual-cms/vendor/otgs/installer/includes/class-wp-installer.php(106): WP_Installer->load_repositories_list() #1 /var/www/html/web/app/plugins/wpml-multilingual-cms/vendor/otgs/installer/includes/class-wp-installer.php(87): WP_Installer->__construct() #2 /var/www/html/web/app/plugins/wpml-multilingual-cms/vendor/otgs/installer/includes/functions-core.php(6): WP_Installer::instance() #3 /var/www/html/web/app/plugins/wpml-multilingual-cms/vendor/otgs/installer/installer.php(15): WP_Installer() #4 /var/www/html/web/app/plugins/wpml-multilingual-cms/vendor/otgs/installer/loader.php(228): include_once('...') #5 /var/www/html/web/wp/wp-includes/class-wp-hook.php(324): wpml_installer_instance_delegator() #6 /var/www/html/web/wp/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #7 /var/www/html/web/wp/wp-includes/plugin.php(517): WP_Hook->do_action() #8 /var/www/html/web/wp/wp-settings.php(678): do_action() #9 /var/www/html/web/wp-config.php(9): require_once('...') #10 /var/www/html/web/wp/wp-load.php(55): require_once('...') #11 /var/www/html/web/wp/wp-blog-header.php(13): require_once('...') #12 /var/www/html/web/index.php(6): require('...') #13 {main} thrown in /var/www/html/web/app/plugins/wpml-multilingual-cms/vendor/otgs/installer/includes/class-wp-installer.php on line 886