Get 500 error code when put image product to shopify

[dragonlord4747]

Hi,
I received an error message "Internal Server Error", error code 500 when updating product images to Shopify

PHPShopify\Exception\ApiException Object(
[message:protected] => Internal Server Error
[string:Exception:private] =>
[code:protected] => 500
[file:protected] => D:\xampp\htdocs\first_test\wp-content\plugins\test-code\sdk\ShopifyResource.php
[line:protected] => 540
[trace:Exception:private] => array(
array(
'file' => 'D:\xampp\htdocs\first_test\wp-content\plugins\test-code\sdk\ShopifyResource.php',
'line' => 445,
'function' => 'processResponse'
'class' => 'PHPShopify\ShopifyResource',
'type' => '',
'args' => array(
array(
'errors' => 'Internal Server Error'
),
'product'
)
),
array(
'file' => 'D:\xampp\htdocs\first_test\wp-content\plugins\test-code\register_test.php',
'line' => 510,
'function' => 'put',
'class' => 'PHPShopify\ShopifyResource',
'type' => '',
'args' => array(
array(
[product] => [....args...]

                            )
                    )
            )
    )

)

Does anyone have any ideas?

[dragonlord4747]

I update about 50+ photos for 1 product