Fatal error: Uncaught Error: Interface "Melbahja\Seo\Interfaces\SitemapInterface" not found in C:\Apache24\htdocs\dle\engine\classes\composer\vendor\melbahja\seo\src\Interfaces\SitemapIndexInterface.php:11 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\dle\engine\classes\composer\vendor\melbahja\seo\src\Interfaces\SitemapIndexInterface.php on line 11