newsupernova/pub/errors/local.xml.sample

<?xml version="1.0"?>
<!--
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<config>
    <skin>default</skin>
    <report>
        <!--
            "action" can be set to "print" to show exception on screen and "email"
            to send exception on specified email
        -->
        <action>print</action>
        <!--
            in "subject" you can set subject of email
        -->
        <subject>Store Debug Information</subject>
        <!--
            "email_address" admin email address
        -->
        <email_address></email_address>
        <!--
            "trash" is handle about trace info
            value "leave" is for store on disk
            value "delete" is for cleaning
        -->
        <trash>leave</trash>
    </report>
</config>