Preview leeds to error 500
Step to reproduce:
- create new presentation
- create text or whatever
- save
- click preview -> error 500
- "back to the presentations"
- click your presentation to preview it: it works
- edit your presentation and click
preview
:it works too
First attempt to preview, url looks like: https://framaslides.org/slides/preview/my-presentation-name#/overview
, but when you do every steps above, url looks like: https://framaslides.org/slides/preview/number#/overview