Fatal error: Uncaught Error: Interface "Dotenv\Repository\Adapter\WriterInterface" not found in /home/deborapsol/laravel/vendor/vlucas/phpdotenv/src/Repository/Adapter/ImmutableWriter.php:7 Stack trace: #0 {main} thrown in /home/deborapsol/laravel/vendor/vlucas/phpdotenv/src/Repository/Adapter/ImmutableWriter.php on line 7