PHP 7.2 session_set_save_handler() cannot change save handler












1















So i'm struggling with updating PHP for my magento from 7.0 to 7.2. Currently running Magento version 1.9.4.0. And i get those errors now on a save event in my ERP system



Warning: session_set_save_handler(): Cannot change save handler when headers already sent in app/code/local/Mage/Core/Model/Resource/Session.php on line 160

Warning: session_set_cookie_params(): Cannot change session cookie parameters when headers already sent in app/code/core/Mage/Core/Model/Session/Abstract/Varien.php on line 119

Warning: session_start(): Cannot start session when headers already sent in app/code/core/Mage/Core/Model/Session/Abstract/Varien.php on line 134


The code i assume is causing this is the following:



$orderItem = Mage::getModel('sales/order_item')->load($orderItemId);
$erpOrderItem = Mage::getModel('AdvancedStock/SalesFlatOrderItem')->load($orderItem->getId());
$erpOrderItem->setPreparationWarehouse($warehouseId)->save();


(The code is found inside a helper/router.php)



This code has worked perfectly until now. What can i change in order to make it work with PHP 7.2?









share





























    1















    So i'm struggling with updating PHP for my magento from 7.0 to 7.2. Currently running Magento version 1.9.4.0. And i get those errors now on a save event in my ERP system



    Warning: session_set_save_handler(): Cannot change save handler when headers already sent in app/code/local/Mage/Core/Model/Resource/Session.php on line 160

    Warning: session_set_cookie_params(): Cannot change session cookie parameters when headers already sent in app/code/core/Mage/Core/Model/Session/Abstract/Varien.php on line 119

    Warning: session_start(): Cannot start session when headers already sent in app/code/core/Mage/Core/Model/Session/Abstract/Varien.php on line 134


    The code i assume is causing this is the following:



    $orderItem = Mage::getModel('sales/order_item')->load($orderItemId);
    $erpOrderItem = Mage::getModel('AdvancedStock/SalesFlatOrderItem')->load($orderItem->getId());
    $erpOrderItem->setPreparationWarehouse($warehouseId)->save();


    (The code is found inside a helper/router.php)



    This code has worked perfectly until now. What can i change in order to make it work with PHP 7.2?









    share



























      1












      1








      1


      2






      So i'm struggling with updating PHP for my magento from 7.0 to 7.2. Currently running Magento version 1.9.4.0. And i get those errors now on a save event in my ERP system



      Warning: session_set_save_handler(): Cannot change save handler when headers already sent in app/code/local/Mage/Core/Model/Resource/Session.php on line 160

      Warning: session_set_cookie_params(): Cannot change session cookie parameters when headers already sent in app/code/core/Mage/Core/Model/Session/Abstract/Varien.php on line 119

      Warning: session_start(): Cannot start session when headers already sent in app/code/core/Mage/Core/Model/Session/Abstract/Varien.php on line 134


      The code i assume is causing this is the following:



      $orderItem = Mage::getModel('sales/order_item')->load($orderItemId);
      $erpOrderItem = Mage::getModel('AdvancedStock/SalesFlatOrderItem')->load($orderItem->getId());
      $erpOrderItem->setPreparationWarehouse($warehouseId)->save();


      (The code is found inside a helper/router.php)



      This code has worked perfectly until now. What can i change in order to make it work with PHP 7.2?









      share
















      So i'm struggling with updating PHP for my magento from 7.0 to 7.2. Currently running Magento version 1.9.4.0. And i get those errors now on a save event in my ERP system



      Warning: session_set_save_handler(): Cannot change save handler when headers already sent in app/code/local/Mage/Core/Model/Resource/Session.php on line 160

      Warning: session_set_cookie_params(): Cannot change session cookie parameters when headers already sent in app/code/core/Mage/Core/Model/Session/Abstract/Varien.php on line 119

      Warning: session_start(): Cannot start session when headers already sent in app/code/core/Mage/Core/Model/Session/Abstract/Varien.php on line 134


      The code i assume is causing this is the following:



      $orderItem = Mage::getModel('sales/order_item')->load($orderItemId);
      $erpOrderItem = Mage::getModel('AdvancedStock/SalesFlatOrderItem')->load($orderItem->getId());
      $erpOrderItem->setPreparationWarehouse($warehouseId)->save();


      (The code is found inside a helper/router.php)



      This code has worked perfectly until now. What can i change in order to make it work with PHP 7.2?







      error save php-7.2





      share














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      edited 2 mins ago







      Brittany Moore

















      asked 8 mins ago









      Brittany MooreBrittany Moore

      828




      828






















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