{"action":"opened","issue":{"url":"https://api.github.com/repos/jnns/django-boulderdb/issues/13","labels_url":"https://api.github.com/repos/jnns/django-boulderdb/issues/13/labels{/name}","comments_url":"https://api.github.com/repos/jnns/django-boulderdb/issues/13/comments","events_url":"https://api.github.com/repos/jnns/django-boulderdb/issues/13/events","html_url":"https://github.com/jnns/django-boulderdb/issues/13","id":129261561,"number":13,"title":"Participation does not exist when checking out from a contest","user":{"login":"jnns","id":206281,"avatar_url":"https://avatars.githubusercontent.com/u/206281?v=3","gravatar_id":"","url":"https://api.github.com/users/jnns","html_url":"https://github.com/jnns","followers_url":"https://api.github.com/users/jnns/followers","following_url":"https://api.github.com/users/jnns/following{/other_user}","gists_url":"https://api.github.com/users/jnns/gists{/gist_id}","starred_url":"https://api.github.com/users/jnns/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jnns/subscriptions","organizations_url":"https://api.github.com/users/jnns/orgs","repos_url":"https://api.github.com/users/jnns/repos","events_url":"https://api.github.com/users/jnns/events{/privacy}","received_events_url":"https://api.github.com/users/jnns/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-01-27T20:34:55Z","updated_at":"2016-01-27T20:34:55Z","closed_at":null,"body":"```\r\nInternal Server Error: /station-erfurt-2/abmelden/\r\n\r\nDoesNotExist at /station-erfurt-2/abmelden/\r\nParticipation matching query does not exist.\r\n```"}}