Fatal error: Cannot declare class WP_User_Request, because the name is already in use in /home/wwwroot/wordpress/wp-includes/user.php on line 3657

Fatal error: Uncaught Error: Call to undefined function wp_kses_normalize_entities() in /home/wwwroot/wordpress/wp-includes/formatting.php:4217 Stack trace: #0 /home/wwwroot/wordpress/wp-includes/class-wp-fatal-error-handler.php(190): esc_url('https://wordpre...') #1 /home/wwwroot/wordpress/wp-includes/class-wp-fatal-error-handler.php(147): WP_Fatal_Error_Handler->display_default_error_template(Array, false) #2 /home/wwwroot/wordpress/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/wwwroot/wordpress/wp-includes/formatting.php on line 4217