DataTables warning: table id = table - Ajax error. (Have you solved this?)

That's because the ajax does not respond with a 2xx response code (success). The idea is to debug the ajax url to see what the failure may be ... Anyway, if you are sure that the table is correct and what you want to do at this point is simply hide that message, you can do it like this:

$.fn.dataTable.ext.errMode = 'throw';

Greetings.