After upgrade to 2.0.4 does not create archive

Mar 15 at 2:05 AM

After upgraded 7zBackup from 1.10.3 to 2.0.4 it does not create the 7z archive file although it seems that scanning for files to be included works fine. If I rollback to version 1.10.3 everything works Ok.
PS C:\7zBackup> $PSVersionTable

Name                           Value
----                           -----
PSVersion                      5.1.14409.1005
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.14409.1005
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
Although I'm calling 7zBackup.ps1 with --logfile parameter, nothing is written in the logfile.

Thx in advance