so i had simpleviewer working last night but this morning when i attempted to upload new photos, the thumbnail creation in buildgallery.php no longer works, it says that it creates new thumbnails but they dont show up on the server, and all i get is x's where the images should be in the gallery. i have reinstalled simpleviewer and buildgallery.php and have checked the gallery.xml file and the file names and locations are correct so i am a little stumped. does anyone know what might be going on? i really need this working tonight for a project that is due in school so if anyone can post asap with an answer it would be greatly appreciated.