Attempt to read property “post_type” on null

hi after updates, and also PHP updates I get this error on the site:

Warning: Attempt to read property “post_type” on null in … wp-content/plugins/events-manager/classes/em-event-post.php on line 207

Lines 205-210 of events-manager/classes/em-event-post.php are as follows:

public static function the_category( $thelist, $separator="", $parents="" ){
    global $post, $wp_rewrite;
    if( $post->post_type == EM_POST_TYPE_EVENT ){
        $EM_Event = em_get_event($post);
        $categories = $EM_Event->get_categories();
        if( empty($categories) ) return '';

Can anyone help me fix it?

• This topic was modified 3 hours, 7 minutes ago by evqise.