worked perfectly for me ??
1. Open “flamingo\admin\admin.php”
Replace all
$_REQUEST[‘post’]
by
$_REQUEST[‘post_id’]
2. Open “flamingo\admin\includes\class-inbound-messages-list-table.php”
Replace line 238 which is:
$url = admin_url( ‘admin.php?page=flamingo_inbound&post=’ . absint( $item->id ) );
by this:
$url = admin_url( ‘admin.php?page=flamingo_inbound&post_id=’ . absint( $item->id ) );
3. open file /flamingo/admin/include/meta-boxes.php
line 14
sprintf( ‘admin.php?page=flamingo&post=%s&action=delete’, $post->id ) );
by
sprintf( ‘admin.php?page=flamingo&post=%s&action=delete’, $post_id->id ) );
line 112
sprintf( ‘admin.php?page=flamingo_inbound&post=%s&action=trash’, $post->id ) );
by
sprintf( ‘admin.php?page=flamingo_inbound&post_id=%s&action=trash’, $post->id ) );
4. open file /flamingo/admin/include/class-contacts-list-table.php
line 134
$url = admin_url( ‘admin.php?page=flamingo&post=’ . absint( $item->id ) );
by
$url = admin_url( ‘admin.php?page=flamingo&post_id=’ . absint( $item->id ) );