Missing error handling for upload_max_filesize errors

I use the FineUploader. Maybe this issue occurs on other uploaders too.

The gallery endpoint returns for example this:

{"error":{"code":500,"message":"Internal Server Error","exception":[{"message":"The file \"Bla.png\" exceeds your upload_max_filesize ini directive (limit is 2048 KiB).","class":"Symfony\\Component\\HttpFoundation\\File\\Exception\\FileException","trace":

How to catch and pass it to the frontend to show this error to the user?

[bytehead]

Your endpoint returns a JSON response, which you can process with javascript in your frontend.

@bytehead The FineUploaderResponse contains a feature for errors. I think the above internal server error should be catched and passed to the FineUploaderResponse error if possible. Is there any way to do this?

[lsv]

Could a try/catch at https://github.com/1up-lab/OneupUploaderBundle/blob/master/Controller/AbstractController.php#L123-L126 fix this?