Hi everyone,
I just started upgrading our CMS/Commerce site from 8.16 ➡️ 9.12.2.
After upgrading the packages, I have made changes to how we use Structuremap, as version 3 introduced some breaking changes.
The project now builds without errors, but I'm not able to start the site.
When trying to reach the frontend site, it immediately responds with a blank HTTP 500.
We use log4net, but there's absolutely no logging made after the upgrade. I have installed EPiServer.Logging.Log4net v2.1.0 and log4net v.2.0.12.
How should I proceed in order to find the error(s) when having no logging or error messages? This is my first upgrade, so there might be some obvious step i have forgotten about in the process.