WP-Cycle error message

I’m new to WordPress and am working on updating a website. I changed photos in WP-Cycle and the photos are working on the website, but I get this error message: ‘Warning: basename() expects parameter 1 to be string, object given in /home/london/public_html/site/wp-content/plugins/wp-cycle/wp-cycle.php on line 148’

The old photos used to show up in the WP-Cycle Images with options to update or delete. These are now gone and my new photos do not show on the WP-Cycle Images page.