A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'seo' of non-object

Filename: helpers/menu_helper.php

Line Number: 59

Backtrace:

File: /var/www/clients/client1/web397/web/application/modules/Menu/helpers/menu_helper.php
Line: 59
Function: _error_handler

File: /var/www/clients/client1/web397/web/application/vendor/twig/twig/src/Environment.php(497) : eval()'d code
Line: 423
Function: getPage_url

File: /var/www/clients/client1/web397/web/application/vendor/twig/twig/src/Template.php
Line: 455
Function: doDisplay

File: /var/www/clients/client1/web397/web/application/vendor/twig/twig/src/Template.php
Line: 422
Function: displayWithErrorHandling

File: /var/www/clients/client1/web397/web/application/vendor/twig/twig/src/Template.php
Line: 434
Function: display

File: /var/www/clients/client1/web397/web/application/vendor/twig/twig/src/TemplateWrapper.php
Line: 47
Function: render

File: /var/www/clients/client1/web397/web/application/vendor/twig/twig/src/Environment.php
Line: 384
Function: render

File: /var/www/clients/client1/web397/web/application/libraries/My_twig.php
Line: 71
Function: render

File: /var/www/clients/client1/web397/web/application/modules/Article/controllers/Article.php
Line: 192
Function: view

File: /var/www/clients/client1/web397/web/application/modules/Article/controllers/Article.php
Line: 30
Function: getArticle

File: /var/www/clients/client1/web397/web/application/modules/Index/controllers/Index.php
Line: 160
Function: index

File: /var/www/clients/client1/web397/web/application/modules/Index/controllers/Index.php
Line: 44
Function: module

File: /var/www/clients/client1/web397/web/index.php
Line: 292
Function: require_once