Download doesn't have function on another portable apps this is the list who the download doesn't work

This Apps we can not download, because after click on download the page reloaded and reloaded...and this is a server error from portablepps? why we can not download this apps? what is the issue or bug?

McAfee Stinger Portable

µTorrent Portable

Hedgewars Portable

FreeMat Portable

K-3D Portable

fre:ac Portable

Paul Stretch Portable

WaveShop Portable

LAN Messenger

File Zilla

cdrtfe Portable

RedNotebook Portable

Scribus Portable

Sigil Portable

Task Coach Portable

KchmViewer Portable

KeepNote Portable

Mozilla Sunbird, Portable Edition

PDFTK Builder Portable

AbiWord Portable

CherryTree Portable

Dia Portable

Evince Portable

Gnumeric Portable

Eraser Portable

HijackThis Portable

PeerBlock Portable

Password Gorilla Portable

PWGen Portable

Don't Panic! Portable

Duplicate Files Finder Portable

Gridy Portable

Lightscreen Portable

Process Hacker Portable

Process Monitor Portable

RBTray Portable

Rufus Portable

Toucan

UNetbootin Portable

VirtuaWin Portable

WinMTR Portable

xpy Portable

Ant Renamer Portable

BleachBit Portable

CamStudio Portable

Clicky Gone Portable

ConvertAll Portable

CrystalDiskMark Portable

DebugView Portable

Daphne Portable

Autoruns Portable