RYann,
It could be a permission issue.
If you are sure you set the permission of this image gallery folder correct, you need to check
DOCUMENT_ROOT
Try
echo $DOCUMENT_ROOT
If you get nothing, you have to check your PHP installation.
asp.net Chat http://cutesoft.net/ASP.NET+Chat/default.aspx
Web Messenger: http://cutesoft.net/Web-Messenger/default.aspx
asp.net wysiwyg editor: http://cutesoft.net/ASP.NET+WYSIWYG+Editor/default.aspx
asp wysiwyg html editor: http://cutesoft.net/ASP
asp.net Image Gallery: http://cutesoft.net/ASP.NET+Image+Gallery/default.aspx
Live Support: http://cutesoft.net/live-support/default.aspx