After Update: Please Upgrade to continue using Loomio
I have updated from my initial install of 2.1.0 to 2.2.6 (current "stable" tag). The installation is done with loomio-deploy, following the docs.
Now, when I try to Start a discussion, it asks me to "upgrade to continue using Loomio" (see screenshot). The "upgrade" link leads to /upgrade on my domain, a page that doesn't exist. So, opening a discussion is not possible any more.
Is it required to have a subscription for self hosted loomio? if yes - how? if no - what else is going wrong here?