Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Container\ContextualBindingBuilder' not found in /home/pynchc/public_html/DEV/Old/concrete/vendor/illuminate/container/ContextualBindingBuilder.php:7 Stack trace: #0 {main} thrown in /home/pynchc/public_html/DEV/Old/concrete/vendor/illuminate/container/ContextualBindingBuilder.php on line 7