Trying to scan for drives...

I’m running Samba on Ubuntu 16.04. Volumio is on the Pi3. The router is pfSense. The AP is Ubiquiti with Unifi manager.

When I rescan for network drives, the heading NS1 comes up (that’s the name of my ubuntu server) with no shares listed and the volumio journal reports the following:

[2019/07/27 07:37:42.073309, 0] …/lib/util/debug.c:603(reopen_logs_internal)
Jul 27 07:37:42 volumio smbd[3978]: Unable to open new log file ‘/var/log/samba/log.smbd’: No such file or directory
Jul 27 07:37:42 volumio smbd[3978]: [2019/07/27 07:37:42.079606, 0] …/lib/util/debug.c:603(reopen_logs_internal)
Jul 27 07:37:42 volumio smbd[3978]: Unable to open new log file ‘/var/log/samba/log.smbd’: No such file or directory
Jul 27 07:37:42 volumio smbd[3978]: [2019/07/27 07:37:42.082375, 0] …/lib/util/debug.c:603(reopen_logs_internal)
Jul 27 07:37:42 volumio smbd[3978]: Unable to open new log file ‘/var/log/samba/log.smbd’: No such file or directory
Jul 27 07:37:42 volumio smbd[3978]: [2019/07/27 07:37:42.094669, 0] …/lib/util/debug.c:603(reopen_logs_internal)
Jul 27 07:37:42 volumio smbd[3978]: Unable to open new log file ‘/var/log/samba/log.smbd’: No such file or directory

Not a clue what this points to.

Any ideas?