Linux: ERROR :There are no more available free ports on this client. Try disconnecting an existing device

Hi

I'm getting the Linux: ERROR :There are no more available free ports on this client. Try disconnecting an existing device in linux.

I looked into https://www.virtualhere.com/comment/1856#comment-1856 and the post suggest that virtualhere checks /sys/devices/platform/vhci_hcd/status to see if there are available ports. However, in my system the output is:

$ cat /sys/devices/platform/vhci_hcd/status
port sta spd dev socket local_busid
0000 004 000 00000000 0000000000000000 0-0
0001 004 000 00000000 0000000000000000 0-0
0002 004 000 00000000 0000000000000000 0-0
0003 004 000 00000000 0000000000000000 0-0
0004 004 000 00000000 0000000000000000 0-0
0005 004 000 00000000 0000000000000000 0-0
0006 004 000 00000000 0000000000000000 0-0
0007 004 000 00000000 0000000000000000 0-0

So all ports seem to be free. So I don't know what could be the problem. Can someone please help me with this?

Thanks

PS: The complete error log:
11:55:16 INFO :VirtualHere Client 3.9.4 starting (Compiled: Feb 11 2017 01:57:32)
11:55:16 INFO :Using config at /root/.vhui
11:55:16 INFO :IPC available at /tmp/vhclient
11:55:16 INFO :Auto-find using Bonjour - on
11:55:16 INFO :Auto-find using Bonjour SSL - on
11:55:16 INFO :Failed to connect to session manager: SESSION_MANAGER environment variable not defined
11:55:19 INFO :Could not connect to 192.168.2.7:7575
11:56:40 ERROR :There are no more available free ports on this client. Try disconnecting an existing device
11:57:04 ERROR :There are no more available free ports on this client. Try disconnecting an existing device