Fatal error: Uncaught Error: Call to undefined function wp_initialize_the_theme_message() in /www/wp-content/themes/pls/index.php:2 Stack trace: #0 /www/wp-content/themes/pls/index.php(2): wp_initialize_the_theme() #1 {main} thrown in /www/wp-content/themes/pls/index.php on line 2