Fatal error: Uncaught Error: Interface "Laminas\Feed\Writer\ExtensionManagerInterface" not found in /home/itwerx/public_html/vendor/laminas/laminas-feed/src/Writer/ExtensionManager.php:16
Stack trace:
#0 {main}
thrown in /home/itwerx/public_html/vendor/laminas/laminas-feed/src/Writer/ExtensionManager.php on line 16