I am getting error when uploading a files "A valid form token could not be found". It does not matter of file size. Sometimes, I re-upload and get save. Where could be my problem?. Thanks
I do not know if I fix it, but last 2 files got uploaded fine. In Settings I change the token life to max(1 week) and clean the browser cache. I hope that this will work.
You obviously waited too long before you started the upload after you opened the upload form. Please have a look at the docs and/or search our board if you need more information about the form token lifetime.
The flash upload have known problem, and using single upload, I never had the token issue. I am using Linux Mint KDE and Firefox have a problem with the flash too. I switch to Chromium, and did not had a problem. Last night, I upload 10 files (photos) without any problem. I think that I am good - for now. Thanks. y web site is linuxosg.org.
If you do not like the flash up loader we also have an HTML5 uploaded plugin that you may like to try