Fatal error: Uncaught Error: Call to a member function canShowBlock() on null in /home/fcsus/public_html/applications/ECC/Mageplaza/LayeredNavigation/view/frontend/templates/layer/view.phtml:22 Stack trace: #0 {main} thrown in /home/fcsus/public_html/applications/ECC/Mageplaza/LayeredNavigation/view/frontend/templates/layer/view.phtml on line 22