Fatal error: Uncaught Error: Call to a member function toHtml() on boolean in /var/www/sites/truth78.org/httpdocs/app/code/Manadev/LayeredNavigationMobile/Plugins/AbstractBlockPlugin.php:27 Stack trace: #0 /var/www/sites/truth78.org/httpdocs/vendor/magento/framework/Interception/Interceptor.php(146): Manadev\LayeredNavigationMobile\Plugins\AbstractBlockPlugin->afterToHtml(Object(Magento\Catalog\Block\Category\View\Interceptor), ' <di...') #1 /var/www/sites/truth78.org/httpdocs/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Catalog\Block\Category\View\Interceptor->Magento\Framework\Interception\{closure}() #2 /var/www/sites/truth78.org/httpdocs/generated/code/Magento/Catalog/Block/Category/View/Interceptor.php(520): Magento\Catalog\Block\Category\View\Interceptor->___callPlugins('toHtml', Array, Array) #3 /var/www/sites/truth78.org/httpdocs/vendor/magento/framework/View/Layout.php(557): Magento\Catalog\Block\Category\View\Interceptor->toHtml() #4 /var/www/sites/truth78.org/httpdocs/vendor/ma in /var/www/sites/truth78.org/httpdocs/app/code/Manadev/LayeredNavigationMobile/Plugins/AbstractBlockPlugin.php on line 27