Fatal error: Uncaught Error: Class 'Walker' not found in /home/wqrbqumt/public_html/wp-includes/class-walker-page.php:17 Stack trace: #0 /home/wqrbqumt/public_html/wp-settings.php(176): require() #1 /home/wqrbqumt/public_html/wp-config.php(91): require_once('/home/wqrbqumt/...') #2 /home/wqrbqumt/public_html/wp-load.php(37): require_once('/home/wqrbqumt/...') #3 /home/wqrbqumt/public_html/wp-blog-header.php(13): require_once('/home/wqrbqumt/...') #4 /home/wqrbqumt/public_html/index.php(17): require('/home/wqrbqumt/...') #5 {main} thrown in /home/wqrbqumt/public_html/wp-includes/class-walker-page.php on line 17

Fatal error: Uncaught Error: Call to undefined function wp_kses_normalize_entities() in /home/wqrbqumt/public_html/wp-includes/formatting.php:4361 Stack trace: #0 /home/wqrbqumt/public_html/wp-includes/class-wp-fatal-error-handler.php(190): esc_url('https://wordpre...') #1 /home/wqrbqumt/public_html/wp-includes/class-wp-fatal-error-handler.php(147): WP_Fatal_Error_Handler->display_default_error_template(Array, false) #2 /home/wqrbqumt/public_html/wp-includes/class-wp-fatal-error-handler.php(52): WP_Fatal_Error_Handler->display_error_template(Array, false) #3 [internal function]: WP_Fatal_Error_Handler->handle() #4 {main} thrown in /home/wqrbqumt/public_html/wp-includes/formatting.php on line 4361