Problems with JIRA authentication

Hi everyone!

I modified the original Template "Jira_PowerBI_ContentPack.pbit" to show more information that I need.
Everything work fine in my local desktop but when I upload to online I saw the next error:

I can't schedule the update for this dataset because there are origins that don't support updating.
I only add a function to show the info about the diferents issues:

let LoadIssue = (issue as number) =>    
    let
        Source = Json.Document(Web.Contents(URL&"/rest/api/2/issue/" & Text.From(issue))),
        fields = Source[fields],
        #"Converted to Table" = Record.ToTable(fields),
        #"Transposed Table" = Table.Transpose(#"Converted to Table"),
        #"Promoted Headers" = Table.PromoteHeaders(#"Transposed Table")
    in
        #"Promoted Headers"
in
    LoadIssue

Anyone know what the problem might be?

Thanks!