Can't upload theme ...

I am having the exact same problem. I do not have any trouble uploading to other sites, but could it be my router or browser settings?

Seems to be something about the log-files filling up all the server-space or some other customize-related problem...

We'll just have to wait until one of the admins (are there any left?!) fixes this...

FFFFFFFFFFFFFFFFFFFFFFFFFFFFFF!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!

I've just wasted almost an hour uploading/reuploading a file - and kept getting errors. I tried all different file formats ... nothing helped ... this damn fffffffffffffffffffffffffffffffffff upload is broken

It's not broken. The site is just poorly maintained.

I love this site ... someone in charge please fix it :)

I still can't upload my litestep theme :(

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /upload/create/file.

Reason: Error reading from remote server

Really annoying. This has been going on for days now.

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /upload/create/file.

Reason: Error reading from remote server

Well, its still going on...

"Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /upload/create/file.

Reason: Error reading from remote server"

You tried to access the address http://customize.org/upload/create/file, which is currently unavailable. Please make sure that the Web address (URL) is correctly spelled and punctuated, then try reloading the page.

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /upload/create/wallpaper.

Reason: Error reading from remote server

cant upload anything

...same here :(