Repo doesn't exist. Still shows up in repo list.

I created a repo and after pushing "Create", the page hung up and then timed out. Afterwards, looking at my dashboard, the repo appeared in my list of repos, yet when I clicked on it, I got a 500 error page with the this debugging code:

55188b3236bc4603b538c205b2ab94d3

Since I couldn't delete the repo from the frontend, I tried deleting the repo using curl alongside the REST API with the repository resource. Instead of getting a HTTP/1.1 204 NO CONTENT response, I received another 500 error page.

Please help!