Fatal error: Uncaught Error: Interface 'WPEmerge\ServiceProviders\ServiceProviderInterface' not found in /var/www/courses.riftvalley.net/wordpress/wp-content/plugins/depicter/app/src/Middleware/MiddlewareServiceProvider.php:13 Stack trace: #0 {main} thrown in /var/www/courses.riftvalley.net/wordpress/wp-content/plugins/depicter/app/src/Middleware/MiddlewareServiceProvider.php on line 13