Unable to change galleries

[RodIshiCi]

I don't know if this is the most suited subforum for this, so feel free to move it to a more adequate board if so...

I'm currently having a problem with my CPG. I'm clueless how it happened, but right now I'm unable to upload pictures (added it thru ftp, but cannot get past the batch upload in the gallery) nor change any properties (like a picture description, albums etc). It simply load a blank page when I click to insert selected files, apply modifications and such.
The only thing I'm currently able to process are the admin configurations.

Any idea of what is happening and how to solve this?

I'm running 1.4.12 at this address: http://omake.com.br/gallery

[RodIshiCi]

Hmm, does no one have an idea about this? 

[Joachim Müller]

http://coppermine-gallery.net/demo/cpg14x/docs/index.htm#upload_trouble

[RodIshiCi]

Thanks for the reply and sorry for !
I've followed the step-by-step troubleshooting and the upload worked fine. For some reason, editting comments are working just right now too.
But the Batch Add Files is still failing. After I click "Insert Selected Files", the searchnew.php?insert=1 page that would show the progress just load as a blank page (that's in Firefox, in IE it return a 406 error).
Is there some kind of workaround for the Batch returns to the normal behavior?

[Joachim Müller]

I've followed the step-by-step troubleshooting

No, you have not followed it. Re-read it. Pay particular attention to the section "Asking for support on upload issues"

[RodIshiCi]

Sorry, forgot to post the use...
test/test

[Joachim Müller]

in IE it return a 406 error

That is usually an indicator for improper server setup. Please ask your webhost for support.