Warning: include(): Failed opening '/var/www/html/wp-content/plugins/sitepress-multilingual-cms/vendor/composer/../../classes/upgrade/commands/wpml-upgrade-admin-users-languages.php' for inclusion (include_path='.:/usr/local/lib/php') in /var/www/html/wp-content/plugins/sitepress-multilingual-cms/vendor/composer/ClassLoader.php on line 571

Fatal error: Uncaught Error: Class "WPML_Upgrade_Admin_Users_Languages" not found in /var/www/html/wp-content/plugins/sitepress-multilingual-cms/classes/user-language/class-wpml-users-languages-dependencies.php:28 Stack trace: #0 /var/www/html/wp-content/plugins/sitepress-multilingual-cms/sitepress.php(386): WPML_Users_Languages_Dependencies->__construct(Object(SitePress)) #1 /var/www/html/wp-settings.php(560): include_once('/var/www/html/w...') #2 /var/www/html/wp-config.php(114): require_once('/var/www/html/w...') #3 /var/www/html/wp-load.php(50): require_once('/var/www/html/w...') #4 /var/www/html/wp-blog-header.php(13): require_once('/var/www/html/w...') #5 /var/www/html/index.php(17): require('/var/www/html/w...') #6 {main} thrown in /var/www/html/wp-content/plugins/sitepress-multilingual-cms/classes/user-language/class-wpml-users-languages-dependencies.php on line 28