Open Source Document Management System | OpenKM

Hello,

When trying to delete a folder I had an "Unknow node type" error.

Can someone help me to delete the folder?

Thanks.

ps:
I have upload a file to this folder then checked out and checked in the file at finally, i deleted the file.

I would like to see the server.log error and some screenshot capture before deleting, after and then the server.log error ( only the error ) to understanding what could be happening.
About which openkm version are we talking, OS, browser etc... ?