Understanding Picture delete

I have a system that works good. My only question is that when I delete a picture from the database and from the server files, I get the error 404. (On DOM all works perfect) I get this information from console.

If I reload the page complete this error is not displayed. Is this the way wappler work with json? Is only when you delete picture and reload the Server Connect in form success. How can I debug this?

Grabación de pantalla 2024-03-09 a la(s) 16.31.07