In web UI, when viewing Service-Kubenetes-Etcd Snapshots, got an error msg, copied below:
===================================================================
/var/lib/openmediavault/k8s-recipes
Invalid RPC response. Please check the syslog for more information.
OMV\Rpc\Exception: Invalid RPC response. Please check the syslog for more information. in /usr/share/php/openmediavault/rpc/rpc.inc:187
Stack trace:
#0 /usr/share/php/openmediavault/rpc/proxy/json.inc(95): OMV\Rpc\Rpc::call()
#1 /var/www/openmediavault/rpc.php(45): OMV\Rpc\Proxy\Json->handle()
#2 {main}
=================================================================
but can still create snapshots (ssh terminal can see them generated in the set path) 
, just can't viewing them in Web UI. 
try reinstall k3s and restart, still the same
syslog.txt too large , trimed
when I set and enable k3s first time, it last too long in background task, so I stop it and disable it and then enable it , maybe it cause this err?
