Fatal error: Uncaught Error: Call to a member function getName() on null in /srv/public_html/var/view_preprocessed/pub/static/app/code/Spinx/MageplazaAuthor/view/frontend/templates/post/view.phtml:1 Stack trace: #0 /srv/public_html/vendor/magento/framework/View/TemplateEngine/Php.php(59): include() #1 /srv/public_html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\TemplateEngine\Php->render(Object(Mageplaza\Blog\Block\Post\View\Interceptor), '/srv/public_htm...', Array) #2 /srv/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\TemplateEngine\Php\Interceptor->___callParent('render', Array) #3 /srv/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\TemplateEngine\Php\Interceptor->Magento\Framework\Interception\{closure}(Object(Mageplaza\Blog\Block\Post\View\Interceptor), '/srv/public_htm...', Array) #4 /srv/public_html/generated/code/Magento/Framework/View/TemplateEngine/Php/Interceptor.php(26): Magent in /srv/public_html/var/view_preprocessed/pub/static/app/code/Spinx/MageplazaAuthor/view/frontend/templates/post/view.phtml on line 1