Zend Framework Default Application

An error occurred

Application error

Exception information:

Message: Invalid value passed to append; please use appendMeta()

Stack trace:

#0 /var/www/vhosts/www.sme.mc/library/Zend/View/Helper/HeadMeta.php(164): Zend_View_Helper_HeadMeta->append()
#1 /var/www/vhosts/www.sme.mc/application/controllers/ActualitesController.php(50): Zend_View_Helper_HeadMeta->__call()
#2 /var/www/vhosts/www.sme.mc/library/Zend/Controller/Action.php(516): ActualitesController->oneAction()
#3 /var/www/vhosts/www.sme.mc/library/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch()
#4 /var/www/vhosts/www.sme.mc/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch()
#5 /var/www/vhosts/www.sme.mc/library/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch()
#6 /var/www/vhosts/www.sme.mc/library/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#7 /var/www/vhosts/www.sme.mc/httpdocs/index.php(28): Zend_Application->run()
#8 {main}  

Request Parameters:

array (
  'actualites' => 'en-2019-geprocor-25',
  'module' => 'default',
  'controller' => 'actualites',
  'action' => 'one',
  'lang' => 'fr',
)