Fatal error: Uncaught Error: Class "Magento\Framework\App\Helper\AbstractHelper" not found in /home/lcanetwork/public_html/dev/zOLD/zDEV/AAA/code_ol/Mirasvit/Rewards/Helper/Mage.php:20 Stack trace: #0 {main} thrown in /home/lcanetwork/public_html/dev/zOLD/zDEV/AAA/code_ol/Mirasvit/Rewards/Helper/Mage.php on line 20