Problem saving cms page

[Massimo333]

I have a problem on my prestashop when I save a old or new cms page, clicking "save" button the page is not save and it appear this error:

 

 

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[PrestaShopDatabaseException]

Unknown column 'display_header' in 'field list'
 

INSERT INTO `f543_cms` (`id_cms_category`, `position`, `indexation`, `active`, `display_header`, `display_footer`, `content_only`) VALUES ('1', '9', '0', '0', '1', '1', '0')
at line 791 in file classes/db/Db.php

 

786. if ($webservice_call && $errno) {
787. $dbg = debug_backtrace();
788. WebserviceRequest::getInstance()->setError(500, '

 '.$this->getMsgError().'. From '.(isset($dbg[3]['class']) ? $dbg[3]['class'] : '').'->'.$dbg[3]['function'].'() Query was : '.$sql, 97);
789. } elseif (_PS_DEBUG_SQL_ && $errno && !defined('PS_INSTALLATION_IN_PROGRESS')) {
790. if ($sql) {
791. throw new PrestaShopDatabaseException($this->getMsgError().'<br /><br /><pre>'.$sql.'</pre>');
792. }
793.
794. throw new PrestaShopDatabaseException($this->getMsgError());
795. }
796. }

• DbCore->displayError - [line 425 - classes/db/Db.php] - [1 Arguments]
• DbCore->query - [line 763 - classes/db/Db.php] - [1 Arguments]
• DbCore->q - [line 514 - classes/db/Db.php] - [2 Arguments]
• DbCore->insert - [line 487 - classes/ObjectModel.php] - [3 Arguments]
• ObjectModelCore->add - [line 71 - classes/CMS.php] - [2 Arguments]
• CMSCore->add - [line 327 - controllers/admin/AdminCmsController.php]
• AdminCmsControllerCore->postProcess - [line 198 - controllers/admin/AdminCmsContentController.php]
• AdminCmsContentControllerCore->postProcess - [line 178 - classes/controller/Controller.php]
• ControllerCore->run - [line 367 - classes/Dispatcher.php]
• DispatcherCore->dispatch - [line 58 - admin/index.php]

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Please help me to solve this issue.

Thanks

Edited March 25, 2017 by Massimo333 (see edit history)