[Plugin: Udinra All Image Sitemap] Error message

Hi there 🙂 I’ve just upgraded the plugin and am receiving the following:

Fatal error: Cannot use object of type WP_Error as array in …../public_html/addon.chk/wp-content/plugins/udinra-all-image-sitemap/udinra-all-image-sitemap.php on line 234

Any ideas? Line 234 appears to be blank in my file.

Thankyou 🙂

G

http://wordpress.org/extend/plugins/udinra-all-image-sitemap/