Fatal error: Uncaught Error: Interface "Assetic\Asset\AssetInterface" not found in /home/gingerbrup/urban/vendor/kriswallsmith/assetic/src/Assetic/Asset/AssetCache.php:23 Stack trace: #0 {main} thrown in /home/gingerbrup/urban/vendor/kriswallsmith/assetic/src/Assetic/Asset/AssetCache.php on line 23