Fatal error: Uncaught Error: Call to a member function getChildHtml() on null in /home/fcsus/public_html/applications/ECC/paradoxlabs/tokenbase/view/adminhtml/templates/customer/method.phtml:6 Stack trace: #0 {main} thrown in /home/fcsus/public_html/applications/ECC/paradoxlabs/tokenbase/view/adminhtml/templates/customer/method.phtml on line 6