Fatal error: Uncaught Error: Call to a member function getHtmlId() on null in /home/fcsus/public_html/applications/ECC/Amasty/Base/view/adminhtml/templates/config/form/field/array.phtml:16 Stack trace: #0 {main} thrown in /home/fcsus/public_html/applications/ECC/Amasty/Base/view/adminhtml/templates/config/form/field/array.phtml on line 16