try to publish my movies and I get this message

ERROR: invalid parameters

Are you sure it's the right error message? I can't find this error message anywhere...

Does it say "Wrong username+password"?

no, I tried changing the link to see if that might have been it but i got the same message.

This is the original Link
viewcoollection.php?user=spiedermensch&privacy=6725OakBrook&design=kakashi_movie_cards&content_width=1200&page=owned_movies

It works without Privacy added but I kinda want Privacy.
viewcoollection.php?user=spiedermensch&design=kakashi_movie_cards&content_width=1200&page=owned_movies

I updated the link with a new privacy code without capital letters in it.
That worked!? here is the link

viewcoollection.php?user=spiedermensch&design=kakashi_movie_cards&content_width=1200&page=owned_movies

In Coollector, at the bottom of the online backup & publish window, you have to set a value to the "privacy key". It can be whatever value you want. Only the persons who know this parameter will be able to view your coollection online

Is it a bug? Did your initial privacy key have capital letters?

Yes It did contain capital letters it appears to be a bug

Thank you very much for reporting this bug!

I've modified the script. It'll now work even capital letters

I Don't know what it is its the Wierdest Thing.

I just doesn't work with this Privacy Code 6725OakBrook or 6725oakbrook

It has me stumped I'll just use a different till it works.

The code that did work for me if it helps you was 6848providence

viewcoollection.php?user=&privacy=6725oakbrook&design=kakashi_movie_cards&content_width=1200&page=owned_movies

Have you tried after I've modified the script? Because those privacy codes are now working fine, as far as I can tell...