Reported via Slack
{F1382819}
```
Traceback (most recent call last):
File "/usr/libexec/vyos/op_mode/dynamic_dns.py", line 102, in <module>
show_status()
File "/usr/libexec/vyos/op_mode/dynamic_dns.py", line 43, in show_status
with open(cache_file, 'r') as f:
FileNotFoundError: [Errno 2] No such file or directory: '/run/ddclient/ddclient.cache'
```
## To reproduce use:
```
vyos@vyos# set service dns dynamic interface eth1 use-web url http://foo.bar
vyos@vyos# commit
```
```
vyos@vyos:~$ show dns dynamic status
Traceback (most recent call last):
File "/usr/libexec/vyos/op_mode/dynamic_dns.py", line 102, in <module>
show_status()
File "/usr/libexec/vyos/op_mode/dynamic_dns.py", line 43, in show_status
with open(cache_file, 'r') as f:
FileNotFoundError: [Errno 2] No such file or directory: '/run/ddclient/ddclient.cache'
```