Fatal error: Uncaught Error: Interface "Psr\Http\Message\UriInterface" not found in /Users/ppss/Sites/PPSS/api/vendor/nyholm/psr7/src/Uri.php:20 Stack trace: #0 {main} thrown in /Users/ppss/Sites/PPSS/api/vendor/nyholm/psr7/src/Uri.php on line 20