Dashboard problems after wordpress 4.5 update

Hi,

I updated WordPress version to 4.5 and now had some problems on WP Dashboard. For example Avia Layout Builder don’t working.

The Firebug get following error message:
Error: Syntax error, unrecognized expression: #sbi_admin a[href*=#]:not([href=#])

I downloaded and updated the latest version by Enfold. Also trying to added the below code in functions.php

// js fix for wp 4.5
function modify_jquery() {
if (!is_admin()) {
	wp_deregister_script('jquery');
	wp_register_script('jquery', 'https://code.jquery.com/jquery-1.11.3.min.js');
	wp_enqueue_script('jquery');
}
}
add_action('init', 'modify_jquery');

Outside the site works well, problems are only on dasboard.

Please advise what to do.

Thanks