I recently upgraded seven sites to 2.4.0.beta4 and everything went well with six of them. The seventh site, however, no longer loads. The only difference between the seventh site and the others is that it has the Discourse Solved plugin installed. I removed Discourse Solved and rebuilt the container, but that did not solve the problem.
I then ran Discourse Doctor, and received this ‘error’:
Discourse version at forum.confident.faith: NOT FOUND
I have no idea how to go about attempting to fix this problem.