Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Container\ContextualBindingBuilder" not found in /home/deborapsol/laravel/vendor/laravel/framework/src/Illuminate/Container/ContextualBindingBuilder.php:8
Stack trace:
#0 {main}
thrown in /home/deborapsol/laravel/vendor/laravel/framework/src/Illuminate/Container/ContextualBindingBuilder.php on line 8