Hello
I have installed Piwigo 2.5.3 on Windows Server. Everything works fine. I have installed Community plugin since we want to setup a site for a photographers group.

I (as an administrator) have created basic albums for my two test users. When I login as one of these  users and try to upload photos it is not possible to create a new album under the parent album.  When I click the "create a new album" link I have a new window to fill with the album name.  And then I click on create and nothing happens. The same happens when I try to upload a new photo to the proposed album. 

I have setup upload permissions in community plugin.

The only way to upload photos is when i login as administrator and then choose administration and then go to Photos Add where all the above functions work OK

any advice?