Events Calendar Plugin Issue

Hello,

The plugin is making conflict with our dev site. When I try to add a new page/post, it just shows white screen. When I enabled debugging mode, here’s the error: Catchable fatal error: Argument 2 passed to Tribe__Events__Meta__Save:__construct() must be instance of WP_Post, null given, called in /home/legal/public_html/wp-content/plugins/the-events-calendar/src/Tribe/Main.php on line 3091 and defined in /home/legal/public_html/wp-content/plugins/the-events-calendar/src/Tribe/Meta/Save.php on line 33

Line 33:

1
const ORGANIZER_POST_TYPE = ‘tribe_organizer’;
Line 3091:

1
$event_meta = new Tribe__Events__Meta__Save( $postId, $post );
Please note the the dev site won’t be seen unless you edit your DNS hosts file: 67.227.229.81 le-gal.org http://www.le-gal.org

The page I need help with: [log in to see the link]