This error message has popup since I have upgraded confluence to version 6.4.3 - my support expires Aug 2018.
There's no warning or error messages in the log files about this.
What is causing this error and how do I rectify it?
There's no additional requirements as of the last update.
Can you please try clearing your plugin cache first and see if that resolves your issue? Are you able to connect to the Marketplace via your instance?
If clearing the plugin cache does not work, and you're able to connect to the UPM (Marketplace), can you have a close look at EOL Check Causes Health Check to Fail when a Proxy is Being Used?
More and more people are building their careers with Atlassian, and we want you to be at the front of this wave! Important Dates Start the Certification Prep Course by 2 April 2019 Take your e...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs