I'm trying to create a GraphGist, I hosted it in GitHub and when previewing it looks exactly how I want it to, but each time to submit it (Save and Continue) it just gives the following error:
We're sorry, but something went wrong.
If you are the application owner check the logs for more information.
This is my ASCII doc if it matters:
https://gist.githubusercontent.com/kriogenia/4072cb5795ae03b801935d5e46ac5be5/raw/1562d86a429b97fbf3d859dfc97d38b7c5649312/graph.gist