Fatal error: Uncaught Error: Interface "SimplePie\RegistryAware" not found in C:\Program Files\Apache Group\Apache2\htdocs\stone-quarries\wordpress\wp-includes\SimplePie\src\Source.php:17 Stack trace: #0 {main} thrown in C:\Program Files\Apache Group\Apache2\htdocs\stone-quarries\wordpress\wp-includes\SimplePie\src\Source.php on line 17