[Plugin: Convert Post Types] Error converting Post Types

I believe I’ve patched it up. Change:

Line 124 to:
$q = 'numberposts=-1&post_status=any&post_type='.$_POST['old_post_type'];

And Line 131 to (Edited 1:49pm):
$wpdb->update( $wpdb->posts, array( 'post_type' => $_POST['new_post_type']), array( 'ID' => $item->ID, 'post_type' => $_POST['old_post_type']), array( '%s' ), array( '%d', '%s' ) );

HT to cyberhobo here: https://forum.sillybean.net/forums/topic/fatal-error-since-wp-3-3-upgrade/

…but my solution is a bit less involved. ??

Unfortunately that patch doesn’t work for me; I still get the same error when converting pages to posts.

This bug is fixed in 1.2, which I just posted to Extend. Thanks very much for your patience!