[@sambauers Participant 15 years, 10 months ago]

@r-a-y

Can you please do a var_dump($cached_ids) so we can find out exactly what the value of $cached_ids is?

Just before line 71 in that file would be the spot, before $_cached_ids = join( ',', array_map( 'intval', $cached_ids ) );

It should output something useful to the screen.