Fatal error: Uncaught Error: Call to a member function getFormHtml() on null in /home/fastmicr/public_html/bg.livolo.bg/vendor/magento/module-tax/view/adminhtml/templates/rate/form.phtml:8 Stack trace: #0 {main} thrown in /home/fastmicr/public_html/bg.livolo.bg/vendor/magento/module-tax/view/adminhtml/templates/rate/form.phtml on line 8