ProxMenux Monitor shows no graphics - error 500

[hempelr]

Hallo,
on my homeserver tzhe proxmoenux monitor doesn't show any graphics - an error occurs:
Metrics data not available yet API request failed: 500 INTERNAL SERVER ERROR
What could be the reason? On my 2 ProxMox-Servers in my job there will be shown right...
I find the prpmenux monitor a "nice to have" and a good possibility to see some informations....
Thanks for help in advance....

[MacRimi]

Hi, first of all, apologies for the delay in getting back to you.
This is a known issue that several users have reported when the hostname does not match the node name or when there is a mismatch in how it is resolved. In the upcoming version, a different method is used to identify the node, which resolves this problem.