PrestaShop™ 1.5.6.2
I am also get the same error, unable to solve. [PrestaShopException]Property CMS->content is not valid at line 878 in file classes/ObjectModel.php
872. 873. $message = $this->validateField($field, $value, $id_lang);874. if ($message !== true)875. {876. if ($die)877. throw new PrestaShopException($message);878. return $error_return ? $message : false;879. }880. }881. }882.
ObjectModelCore->validateFieldsLang - [line 296 - classes/ObjectModel.php] - [0 Argument]
ObjectModelCore->getFieldsLang - [line 634 - classes/ObjectModel.php] - [0 Argument]
ObjectModelCore->update - [line 75 - classes/CMS.php] - [1 Arguments]
CMSCore->update - [line 334 - controllers/admin/AdminCmsController.php] - [0 Argument]
AdminCmsControllerCore->postProcess - [line 121 - controllers/admin/AdminCmsContentController.php] - [0 Argument]
AdminCmsContentControllerCore->postProcess - [line 158 - classes/controller/Controller.php] - [0 Argument]
ControllerCore->run - [line 348 - classes/Dispatcher.php] - [0 Argument]
DispatcherCore->dispatch - [line 53 - admin2123/index.php] - [0 Argument]