Fatal error: Uncaught Error: Call to undefined method YOOtheme\Application::addLoader() in /home/u5145/it.rus-language.com/WWW/wp-content/themes/yootheme/functions.php:17 Stack trace: #0 /home/u5145/it.rus-language.com/WWW/wp-includes/class-wp-hook.php(287): {closure}('') #1 /home/u5145/it.rus-language.com/WWW/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #2 /home/u5145/it.rus-language.com/WWW/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #3 /home/u5145/it.rus-language.com/WWW/wp-settings.php(524): do_action('after_setup_the...') #4 /home/u5145/it.rus-language.com/WWW/wp-config.php(91): require_once('/home/u5145/it....') #5 /home/u5145/it.rus-language.com/WWW/wp-load.php(37): require_once('/home/u5145/it....') #6 /home/u5145/it.rus-language.com/WWW/wp-blog-header.php(13): require_once('/home/u5145/it....') #7 /home/u5145/it.rus-language.com/WWW/index.php(17): require('/home/u5145/it....') #8 {main} thrown in /home/u5145/it.rus-language.com/WWW/wp-content/themes/yootheme/functions.php on line 17