This morning I merged a development branch into my staging branch, and it appears to have broken the staging branch to the point where it won't run on my staging server. I want to completely revert that merge, and restore the staging branch to where it was yesterday. No other merges or commits have been made to the staging branch since the bad one.
I've tried reverting the merge commit locally from inside Visual Studio Code, but it doesn't seem to be doing anything. Documentation seems to say that I can revert the staging branch using the Bitbucket web interface, but I can't figure out how.
How do I revert this merge commit, so that I can get my staging version working again?