PHP Notice: Undefined index: images in templates\render-fields.php on line 483

The title says it all. I run a staging environment on my local servers and I keep WP_DEBUG on at all times with my PPOM enabled sites. My debug log is filling up with these notices.

Based on what I see, I think you may be using the wrong variable for the images assignment.

'images' => $meta['images'],

Shouldn’t it be this?
'images' => $images,

Or this?
'images' => (isset($meta['images'])) ? $meta['images'] : '',