Bug: Import -> export projects

Hello,
I noticed that when i back up my projects with its connections, and later i try to restore that configuration i get and error that says "Directory /ProjectName/.settings already exists". I found a workaround that is, delete all the .settings directory on all my projects in .dbeaver directory (before export the data).
I think that it's a problem in import process.
I get this error running Dbeaver 3.0.2 in a Windows 8.1 machine. I think that error happens in other versions too.
Thanks!
I noticed that when i back up my projects with its connections, and later i try to restore that configuration i get and error that says "Directory /ProjectName/.settings already exists". I found a workaround that is, delete all the .settings directory on all my projects in .dbeaver directory (before export the data).
I think that it's a problem in import process.
I get this error running Dbeaver 3.0.2 in a Windows 8.1 machine. I think that error happens in other versions too.
Thanks!