Fatal error: Uncaught Error: Call to undefined method Joomla\CMS\Document\FeedDocument::addFavicon() in C:\inetpub\wwwroot\www\plugins\system\sunfw\includes\site\pages\index.php:103
Stack trace:
#0 C:\inetpub\wwwroot\www\plugins\system\sunfw\includes\site.php(485): include()
#1 C:\inetpub\wwwroot\www\plugins\system\sunfw\includes\site.php(281): SunFwSite->renderLayout()
#2 C:\inetpub\wwwroot\www\templates\jsn_teki2_pro\index.php(20): SunFwSite->render()
#3 C:\inetpub\wwwroot\www\libraries\src\Document\HtmlDocument.php(668): require('C:\\inetpub\\wwwr...')
#4 C:\inetpub\wwwroot\www\libraries\src\Document\HtmlDocument.php(730): Joomla\CMS\Document\HtmlDocument->_loadTemplate()
#5 C:\inetpub\wwwroot\www\libraries\src\Document\HtmlDocument.php(545): Joomla\CMS\Document\HtmlDocument->_fetchTemplate()
#6 C:\inetpub\wwwroot\www\administrator\components\com_sh404sef\helpers\error.php(303): Joomla\CMS\Document\HtmlDocument->parse()
#7 C:\inetpub\wwwroot\www\administrator\components\com_sh404sef\helpers\error.php(85): Sh404sefHelpe in C:\inetpub\wwwroot\www\plugins\system\sunfw\includes\site\pages\index.php on line 103