Kok Nggak Bisa Apply Mod di Byethost?

[danuakbar.com]

Teman - teman, saya mohon bantuan dan solusinya dong.
saya punya forum alamatnya di http://obrol.in [nofollow]
saya udah upload mod-nya, tapi pas mau di install / apply mod kok g bs ya?
saya hosting di byethost yang gratisan.
pake smf versi 1.1.11

pas install keluar tulisan kayak gini:

ERROR
The requested URL could not be retrieved

The following error was encountered while trying to retrieve the URL:

Zero Sized Reply

Squid did not receive any data for this request.

Your cache administrator is webmaster

[bangsanegara]

coba hubungi admin hostingnya bro... 

[danuakbar.com]

jawabannya sudah saya sebutkan di thread saya satunya lagi