Schalte das jquery migruj skrypt ab

<?php
/**
* Dequeue jQuery Migrate Script in WordPress.

*/
if ( ! function_exists( 'evolution_remove_jquery_migrate' ) ) :

function evolution_remove_jquery_migrate( &$scripts) {
    if(!is_admin()) {
        $scripts->remove( 'jquery');
        $scripts->add( 'jquery', false, array( 'jquery-core' ), '1.12.4' );
    }
}
add_filter( 'wp_default_scripts', 'evolution_remove_jquery_migrate' );
endif;
Dangerous Dormouse