I got this error now, I can't figure it out but last time it is ok
error: "DataTables warning: table id=example1 - Invalid JSON response. For more information about this error, please see http://datatables.net/tn/1"
This question has an accepted answers - jump to answer
Additional, how to edit this error to my customize error message?
The key with that error message is not to have the server return anything other than valid JSON . The question is - what is it returning if it isn't valid JSON? The tech note linked in the error message shows you how to find out what the response from the server.
Beyond that, you'd need to give us a link to a case showing the issue.
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