I have inherited a Matomo 5.2 install and I am wondering what is the best process to upgrade to 5.11.1? I tried jumping straight and I’m getting the error below. Do I need to do some kind of stepped upgrade?
Data is currently unavailable. This could be due to a temporary server issue or the report containing too much data. Please try again later. If the problem continues, please contact your Matomo administrator for assistance.