Fatal error: Uncaught Error: Call to a member function renderTag() on null in /home/esecureh/public_html/magdemo/vendor/magento/module-sales-rule/view/adminhtml/templates/promo/salesrulejs.phtml:101 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-sales-rule/view/adminhtml/templates/promo/salesrulejs.phtml on line 101