{"action":"opened","issue":{"url":"https://api.github.com/repos/amcat/amcat/issues/312","labels_url":"https://api.github.com/repos/amcat/amcat/issues/312/labels{/name}","comments_url":"https://api.github.com/repos/amcat/amcat/issues/312/comments","events_url":"https://api.github.com/repos/amcat/amcat/issues/312/events","html_url":"https://github.com/amcat/amcat/issues/312","id":65385127,"number":312,"title":"Sample doesn't work","user":{"login":"carinajacobi","id":6417728,"avatar_url":"https://avatars.githubusercontent.com/u/6417728?v=3","gravatar_id":"","url":"https://api.github.com/users/carinajacobi","html_url":"https://github.com/carinajacobi","followers_url":"https://api.github.com/users/carinajacobi/followers","following_url":"https://api.github.com/users/carinajacobi/following{/other_user}","gists_url":"https://api.github.com/users/carinajacobi/gists{/gist_id}","starred_url":"https://api.github.com/users/carinajacobi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/carinajacobi/subscriptions","organizations_url":"https://api.github.com/users/carinajacobi/orgs","repos_url":"https://api.github.com/users/carinajacobi/repos","events_url":"https://api.github.com/users/carinajacobi/events{/privacy}","received_events_url":"https://api.github.com/users/carinajacobi/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-03-31T07:21:27Z","updated_at":"2015-03-31T07:21:27Z","closed_at":null,"body":"I tried to make a sample from an articleset using the 'sample' button from the articleset overview. I used the following settings (though changing them didn't seem to change anything):\r\n![sample1](https://cloud.githubusercontent.com/assets/6417728/6914063/1b83ec5c-d787-11e4-93b1-1c5d8d2768e6.png)\r\n\r\nAnd then I got the following error:\r\n![sample2](https://cloud.githubusercontent.com/assets/6417728/6914066/241df6dc-d787-11e4-8ad5-0ca8d4071578.png)\r\n\r\nYesterday (March 30th) afternoon, I made samples following the same procedure, and then it didn't cause any errors yet.\r\n\r\n"}}