Can not destroy the zip context

What causes this error?

I have a code where I create a Zip through class ZipArchive .

I read a certain directory and get all the image files present in it. I add it to the ZIP file and, at the end, the user downloads it. This Zip is created in the default OS temporary folder.

My code is this:

function getDownloadFotosZip($remessaID)
{
    $solicitacoes = Remessa::findOrFail($remessaID)->solicitacoes;

    $zip = new \ZipArchive();

    $zipName = tempnam(sys_get_temp_dir(), 'remessa_');

    $remessaIDComZeros = zero_fill($remessaID, 4);

    if ($zip->open($zipName, ZipArchive::CREATE) === true) {

        $filesWithProblems = [];

        foreach ($solicitacoes as $solicitacao) {

            $filename = $solicitacao->foto_fullpath;

            $filenameInZip = "{$remessaIDComZeros}/{$solicitacao->codigo}.jpg";

            if ($filename && File::exists($filename)) {

                $zip->addFile($filename, $filenameInZip);

            } else {

                $filesWithProblems[] = $filename;

            }
        }

        if (($count = count($filesWithProblems)) > 0) {

            $errorMessage = "{$count} foto não foram encontrados no sistema:\n" . implode(PHP_EOL, $filesWithProblems);

            $zip->addFromString('erros.txt', $errorMessage);
        }

        $zip->close();

        return Response::download($zipName, "remessa_{$remessaIDComZeros}.zip");
    }


}

The following error is being generated

  

Exception 'ErrorException' with message 'ProducaoController :: getDownloadFotosRemessa (): Can not destroy the context context' in /var/www/newtonpaiva/app/controllers/ProducaoController.php:0

You are giving% error of% in the famous line Cannot destroy the zip context .

Note : I'm using the Laravel framework, but I will not add tags, because the problem is specific to 0 , not Framework.

What is the solution to this?