Extension translation throw an error 500

Loky

Hi folks...
I made an extension which is working fine..
But now, when I want to add a simple line in the "en.yml", it give me an error "500 Internal Server Error -
Something went wrong on our server." !!
The line is : expand_settings: Expand. And I call it with : app.translator.trans('my-extension.admin.expand_settings').
Of course the translation line is in the right section (admin), and if I take it out, everything works fine again !!?
(and all the others translations works fine.. Only happen when Add a new one !!)

Do I miss something?
Any suggestion?

PS: I cleared the cache both browser, and flarum !!

jordanjay29

Can you throw up the yml file and the file that calls the language line on something like Gist? Please upload the actual code, not a screenshot, btw.

Loky

No I can't..... for now !!
But I found a way to do what I wanted without the need of new stuff in the en.yml !!