Fatal error: Uncaught Error: Interface 'Depicter\Psr\Http\Message\ResponseInterface' not found in /var/www/courses.riftvalley.net/wordpress/wp-content/plugins/depicter/modules/GuzzleHttp/Psr7/Response.php:13 Stack trace: #0 {main} thrown in /var/www/courses.riftvalley.net/wordpress/wp-content/plugins/depicter/modules/GuzzleHttp/Psr7/Response.php on line 13