Fatal error: Uncaught Error: Call to undefined method Mageplaza\BannerSlider\Helper\Data::isEnabled() in /home/customer/www/meade.com/public_html/app/code/Mageplaza/BannerSlider/Observer/AddBlock.php:71 Stack trace: #0 /home/customer/www/meade.com/public_html/vendor/magento/framework/Event/Invoker/InvokerDefault.php(88): Mageplaza\BannerSlider\Observer\AddBlock->execute(Object(Magento\Framework\Event\Observer)) #1 /home/customer/www/meade.com/public_html/vendor/magento/framework/Event/Invoker/InvokerDefault.php(74): Magento\Framework\Event\Invoker\InvokerDefault->_callObserverMethod(Object(Mageplaza\BannerSlider\Observer\AddBlock), Object(Magento\Framework\Event\Observer)) #2 /home/customer/www/meade.com/public_html/vendor/magento/framework/Event/Manager.php(66): Magento\Framework\Event\Invoker\InvokerDefault->dispatch(Array, Object(Magento\Framework\Event\Observer)) #3 /home/customer/www/meade.com/public_html/generated/code/Magento/Framework/Event/Manager/Proxy.php(95): Magento\Framework\Event\Manager->dispatch('core_lay in /home/customer/www/meade.com/public_html/app/code/Mageplaza/BannerSlider/Observer/AddBlock.php on line 71