Board is not found

Tell us what’s happening:
Describe your issue in detail here.

The board is created and saved in database but fails to show on the url of the board: …/b/. I tried the suggestion to change in board.html the slice(3,-1) to slice(3), but to no avail.

Your project link(s)

solution: https://replit.com/@dmikes/message

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36

Challenge: Anonymous Message Board

Link to the challenge:

thank you very much really apricate :clap:t6: :clap:t6: