Process stops out of nowhere

[arshavinel]

This code below usually works fine.
But uploading a file having 4,06MB and large of 8334x8334 makes $resizer->process() stopping out of nowhere with no response.

ini_set("memory_limit", "256M");

$resizer = new Upload($data['tmp_name']);

$resizer->file_max_size = '5242880'; // 5MB

$resizer->file_new_name_body = File::name($data['name']);
$resizer->file_overwrite = true;
$resizer->file_name_body_lowercase = true;

$resizer->png_compression = 9; // (slow but smaller files)
$resizer->webp_quality = 100;
$resizer->jpeg_quality = 100;

$resizer->file_safe_name = true;
$resizer->image_resize = true;

$resizer->image_x = 720; // width
$resizer->image_y = 550; // height
$resizer->image_ratio_crop = true;

$resizer->process($destination); // stops here

// doesn't get here

if (!$resizer->processed) {
    throw new \ErrorException($resizer->error);
}

What should I do?

[verot]

Increase your memory limit, you need more than 560M for your image .

Your image is very large : 8334x8334 = 69455556 so about 70Mpixels
70M x 8bits = 560Mbytes

[arshavinel]

It worked. Thanks.