How to get more information about error 500 - internal server error?

Question

I use $ajax requests in many parts of my PHP website everything was working perfectly until few days ago all my $ajax requests start giving e

Answer 1

I don't know if this would help you, but i had the same issue a while ago, the only action i did was removing this from my jquery ajax functions

dataType: "json"

Here is some functions i made ("mostrar_alert_ui" is a modal alert windows function, same as "MostrarVentanaBoton" wich is a confirm alert function)

//Función ajax con alert
function Funciones_Ajax_conAlert(urlx, datax, callback, phpencode) {
    var TodoBien = false;
    $.ajax({
        type: "POST",
        url: urlx,
        data: datax,
        async: true,
        success: function (data) {
            if (phpencode == true) {
                data = $.parseJSON(data);   
            }
            console.log(data) //Solo para propositos de debug
            if (data.success) {
                MostrarVentanaBoton(data.titulo, data.mensaje, data.boton, callback);
            } else {
                mostrar_alert_ui(data.titulo, data.mensaje)
            }
        },
        error: function (xhr, ajaxOptions, thrownError) {
            alert("Failed " + urlx);
            alert(xhr.responseText);
            alert(thrownError);
        }
    });
}

And just in case, double check the directions