I have a problem uploading and saving an image using fileinput of krajee does not save the image and shows the following error "SyntaxError: Unexpected end of JSON input"
Here I leave the code who can help me I appreciate it
<body>
<div class="container">
<h3 class="text-center"><strong>Administración de facturas</strong> <i class="fa fa-pencil-square-o fa-2x" id="icono"></i></h3>
<div class="col-md-12">
<div class="form-group">
<!--<input class='filestyle' data-buttonText="Logo" type="file" name="imagefile" id="imagefile" onchange="upload_image();">-->
<div class="file-loading">
<input type="file" class="form-control" id="images" name="images" accept='image/*'>
</div>
</div>
</div>
<script>
$(document).ready(function(){
$("#images").fileinput({
uploadUrl: 'subir.php',
});
});
</script>
</div>
</body>
And this is the php that saves the image:
$images = mysqli_real_escape_string($connImg, $_POST['imagen']);
if(get_magic_quotes_gpc()) {
$images = stripslashes($images);
}
//$next_increment = $data['Auto_increment'];
$nombreLogo = "logoPrueba2";
//$code = $next_increment.$alea;
$type = 'jpg';
$rfoto = $_FILES['imagen']['tmp_name'];
$name = $nombreLogo.".".$type;
$ruta= 'soporteSalud/sandbox/imagenes/'.$name;
if(is_uploaded_file($rfoto))
{
$destino = "imagenes/".$name;
$nombre = $name;
copy($rfoto, $destino);