Handshake Error - Mounting Space with oneclient

[carmat88]

Hey Folks! We have successfully deployed a oneprovider service on a VM with the getting started scenario 1.0. Now on a different machine we would like to mount the created space (from onepanel. beta.onedata.org) with the onedata client. However when running the command:

oneclient -i -d -H 130.239.81.99 -t MDAxNWxvY2F00aW9uIG9uZXpv...truncated /mnt/onedata/

we are getting the following error:

Connecting to provider '130.239.81.99:443' using session ID: '12305344145841364711'...
E0523 12:38:13.460196  5600 persistentConnection.cc:198] Error during connection: [handshake:11] internal server error
E0523 12:38:13.460464  5600 translator.h:95] Handshake error: internal server error(11)
Connection error: 'internal server error'. Aborting...

Could you help us please debugging this issue? Thanks.

P.S: We are using version onedata/oneprovider:18.02.0-rc3 (same for the client)