how to solve this problem?
root@protection:~# pmgcm join 192.xxx.xxx.xxx
Enter password: ********
The authenticity of host '192.xxx.xxx.xxx' can't be established.
X509 SHA256 key fingerprint is 0C:B3
B:37:94:45:F6:90:F4:2B:A0:2F:48:7A:53:32:BC:8C:7C:37:01:17:A2:54:9F:4A:AD:BC:9E6:4C:BA.
Can't open join: No such file or directory at /usr/share/perl5/PVE/APIClient/LWP.pm line 149.
Can't open 192.xxx.xxx.xxx: No such file or directory at /usr/share/perl5/PVE/APIClient/LWP.pm line 149.
Use of uninitialized value $answer in pattern match (m//) at /usr/share/perl5/PVE/APIClient/LWP.pm line 151.
cluster join failed: 500 Can't connect to 192.xxx.xxx.xxx:8006 (certificate verify failed)
Are you sure you want to continue connecting (yes/no)? root@protection:~#
root@protection:~# pmgcm join 192.xxx.xxx.xxx
Enter password: ********
The authenticity of host '192.xxx.xxx.xxx' can't be established.
X509 SHA256 key fingerprint is 0C:B3
B:37:94:45:F6:90:F4:2B:A0:2F:48:7A:53:32:BC:8C:7C:37:01:17:A2:54:9F:4A:AD:BC:9E6:4C:BA.Can't open join: No such file or directory at /usr/share/perl5/PVE/APIClient/LWP.pm line 149.
Can't open 192.xxx.xxx.xxx: No such file or directory at /usr/share/perl5/PVE/APIClient/LWP.pm line 149.
Use of uninitialized value $answer in pattern match (m//) at /usr/share/perl5/PVE/APIClient/LWP.pm line 151.
cluster join failed: 500 Can't connect to 192.xxx.xxx.xxx:8006 (certificate verify failed)
Are you sure you want to continue connecting (yes/no)? root@protection:~#
