Zend Session Exception error Shopware 5.2

Hi all,

My Shopware system is throwing two errors 

On the frontend page:“Uncaught exception ‘Zend_Session_Exception’ with message 'You must call Zend_Session::setId()” when I to load the frontend page of the shop. "

On the backend page: " Uncaught exception ‘Zend_Controller_Response_Exception’ with message 'Cannot send headers; headers already sent "

Solutions I have tried so far:

http cache disabled in config.php

  • set following property  in php.ini


Information: I am using php 5.6 


The issue mostly happens when something is printed before the session has started. Can you enable error reporting and show again?