Is there someone here to help us with upgrading Confluence 5.x to 6.15.10.
We tried upgrading it several times. But no luck. It keeps ending up in error messages. The last messages we got is that the JRE_HOME environmental table isn't set, while this was set.
I tried Googling this message and tried all options without any luck. We need to update it to a newer version to go the Cloud in the end.