/usr/bin/php -dxdebug.remote_enable=1 -dxdebug.remote_mode=req -dxdebug.remote_port=9000 -dxdebug.remote_host=127.0.0.1 /var/www/html/magento2/app/code/local/Suportware/Retaguarda/Helper/Data.php
PHP Fatal error:  Class 'Mage_Core_Helper_Abstract' not found in /var/www/html/magento2/app/code/local/Namaspaceoduloa/nomemodulo/Helper/Data.php on line 3
PHP Stack trace:
PHP   1. {main}() /var/www/html/magento2/app/code/local/Namaspaceoduloa/nomemodulo/Helper/Data.php:0