Serviio does not add or remove new directory

As the title suggests this fantastic program has stopped working correctly, 30 days ago I installed Serviio server under ubuntu 13.04, inizialmete worked regularly but today I realized I was not able to add more it will remove the directory. The problem is present in shared folders and online sources.

I enabled debugging in the file log4j.dtd via webgui run operations:
17:43 Removing directory
17:44 Added directory

I select the directory, click on delete then save! No change, to refresh, remain the old settings!

Sometimes servvio during playback disappear!
Can you help me?
Forgive my bad English, I'm Italian!

https://mega.co.nz/#!5JtC0JZB!WBjxCFkUB_V_zMfTJhbADHOrLjYPPrIdAMtpNzydJik

[zip]

It looks like the WebUI problem. Probably you don't have a version that supports your Serviio version.

[Xmantium]

Theres a bug when adding folders for the first time in the latest Web UI using Chrome, use Internet Explorer/Firefox to add your first shared folder, save and then carry on with Chrome browser.

Always use the latest WebUI - http://wiki.serviio.org/doku.php?id=phpwebui

DONE!!!

I downloaded and installed latest WebUI
https://github.com/SwoopX/Web-UI-for-Se ... io-1.3.zip

but I think it is a bug of the Italian language, I run some tests!

TNXS!!