Hi, I’ve this warning on php 7.3:
Warning: Use of undefined constant reference_posttype – assumed ‘reference_posttype’ (this will throw an Error in a future version of PHP) in …/wp-content/plugins/wp-related-items-pro/wri-widget.php on line 19.
Is there a solution?
WP Related Items PRO 1.2.5
Yet Another Related Posts Plugin 4.4*
*I saw there is a new version of YARPP, the 5.1.2, could I update or is better wait for Your WRI pro new version?