Undefined variable: attach_id in wp-content/plugins/multisite-post-duplicator/inc/mpd-functions.php on line 1506
This is a php7.x issue:
attach_id is only defined inside the if statement so it has fallen out of scope and no longer exists by the time the return $attach_id; statement is reached
Undefined variable: attach_id in wp-content/plugins/multisite-post-duplicator/inc/mpd-functions.php on line 1506
This is a php7.x issue:
attach_id is only defined inside the if statement so it has fallen out of scope and no longer exists by the time the return $attach_id; statement is reached