Application Error

The following error has been raised:

Decoding failed: Syntax error
#0 /home/surhlvdy/www.surgical-tribune.com/application/controllers/MobarticlesController.php(67): Zend_Json::decode('\n\n<...')
#1 /home/surhlvdy/Zend/Controller/Action.php(516): MobarticlesController->indexAction()
#2 /home/surhlvdy/Zend/Controller/Dispatcher/Standard.php(295): Zend_Controller_Action->dispatch('indexAction')
#3 /home/surhlvdy/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#4 /home/surhlvdy/Zend/Application/Bootstrap/Bootstrap.php(97): Zend_Controller_Front->dispatch()
#5 /home/surhlvdy/Zend/Application.php(366): Zend_Application_Bootstrap_Bootstrap->run()
#6 /home/surhlvdy/www.surgical-tribune.com/htdocs/index.php(69): Zend_Application->run()
#7 {main}