Fatal error: Uncaught Error: Class "WP_REST_Controller" not found in /home/childabu/public_html/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php:17 Stack trace: #0 /home/childabu/public_html/wp-settings.php(296): require() #1 /home/childabu/public_html/wp-config.php(77): require_once('/home/childabu/...') #2 /home/childabu/public_html/wp-load.php(50): require_once('/home/childabu/...') #3 /home/childabu/public_html/wp-blog-header.php(13): require_once('/home/childabu/...') #4 /home/childabu/public_html/index.php(22): require('/home/childabu/...') #5 {main} thrown in /home/childabu/public_html/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php on line 17

Fatal error: Uncaught Error: Call to undefined function __() in /home/childabu/public_html/wp-includes/class-wp-locale.php:148 Stack trace: #0 /home/childabu/public_html/wp-includes/class-wp-locale.php(131): WP_Locale->init() #1 /home/childabu/public_html/wp-includes/load.php(1578): WP_Locale->__construct() #2 /home/childabu/public_html/wp-includes/class-wp-fatal-error-handler.php(176): wp_load_translations_early() #3 /home/childabu/public_html/wp-includes/class-wp-fatal-error-handler.php(156): WP_Fatal_Error_Handler->display_default_error_template() #4 /home/childabu/public_html/wp-includes/class-wp-fatal-error-handler.php(60): WP_Fatal_Error_Handler->display_error_template() #5 [internal function]: WP_Fatal_Error_Handler->handle() #6 {main} thrown in /home/childabu/public_html/wp-includes/class-wp-locale.php on line 148