R Shiny fileinput error

I'm loading images

fileInput("fotos_bundle", "", accept = c('image/png', 'image/jpeg'),multiple = TRUE )

but I found that one specific file causes a problem, an error message in the uploading bar

So far I found that it's in the shinyapps.io side. It works fine in desktop, and so far with several other files (regardless of their size)

any suggestion?

Same as


and