Undefined Variable

Good evening,

I’ve recently started working with your plugin to develop a client’s site.

When going to setup a child theme, I ran into this error: Warning: Undefined variable $meta_query in /home/pixeljack/[redacted]/wp-content/plugins/propertyhive/includes/class-ph-elementor.php on line 180

The Child Theme Configurator recommends that I contact the author to notify you of this error, hence this post.

Kind regards,
Joe