Snappy does not render image in pdf?

I'm using Snappy to generate reports, however it's not rendering the image I load in my html, what can it be?

Code:

Route::get('/report', function(){
        $pdf = PDF::loadView('templates.report');
        return $pdf->stream();
});

<table border="1" cellpadding="2" cellspacing="0" width="1024">
    <tr>
        <td width="100">
            <img src="/img/logo.png" alt=""/>
        </td>
        <td>

            <table cellpadding="0" cellspacing="0" width="100%">
                <tr>
                    <td style="text-align: center;">
                        <h2>Helpdesk Vicentino's</h2>
                    </td>
                </tr>
            </table>

        </td>
    </tr>
</table>

In the left square you should load the image. Thanks in advance for the community.