Fatal error: Uncaught Error: Interface "Psr\SimpleCache\CacheInterface" not found in C:\svn\carga\vendor\maatwebsite\excel\src\Cache\MemoryCacheDeprecated.php:7 Stack trace: #0 {main} thrown in C:\svn\carga\vendor\maatwebsite\excel\src\Cache\MemoryCacheDeprecated.php on line 7