Error page when saving / updating a post / comment on Laracasts

Hello,

For a small week, I get regularly an error when savring / updating a post or a comment.

This is the content of the error page.

You have ventured into 500 space.
(Server Error)

We are the Borg. Your biological and technological
distinctiveness will be added to our own. Resistance is futile.

Sign Up To Fight
Beam Me Home

I confirm you that I'm really logged in.

When I check the post or the comment, it's created / updated successfully. I just need to come back to the previous page and refresh the content.

I wonder it is hasn't also occured when liking a post / comment.

It happens randomly.

Does somebody else have the same problem ?

Thanks ;).

V