Error on line 160 of Photopost.php
I have a site that I run that's doesn't really require updating. The other day, I went to the gallery to look for something and noticed I'm getting the following error when I click on one of the image thumbnails.
Fatal error: Call to undefined function construct_newppurl() in /home/breez/public_html/gallery/forums/photopost.php on line 160
The version I'm running is 6.0. Is it possible that PHP was upgraded and there is now an incompatibility?