[X2go-dev] x2goserver 3.0.99: cannot terminate session from command line

I upgraded the server to 3.0.99 and configured postgresql.

But when I try to terminate a session from the command line I see these errors:

# sudo /usr/bin/x2goterminate-session ubuntu-51-1296672519_stDGNOME_dp24
DBD::Pg::st execute failed: ERROR:  permission denied for relation
sessions_view at /usr/lib/x2go/x2godbwrapper.pm line 449.
Died at /usr/lib/x2go/x2godbwrapper.pm line 449.
DBD::Pg::st execute failed: ERROR:  permission denied for relation
sessions_view at /usr/lib/x2go/x2godbwrapper.pm line 348.
Died at /usr/lib/x2go/x2godbwrapper.pm line 348.
kill: usage: kill [-s sigspec | -n signum | -sigspec] pid | jobspec
... or kill -l [sigspec]
DBD::Pg::st execute failed: ERROR:  permission denied for relation
sessions_view at /usr/lib/x2go/x2godbwrapper.pm line 476.
Died at /usr/lib/x2go/x2godbwrapper.pm line 476.

What is wrong here?

Regards, Gerry