Fatal error: Uncaught Error: Interface "Box\Spout\Common\Manager\OptionsManagerInterface" not found in D:\web\teleflex\prd\assets\spout\src\Spout\Common\Manager\OptionsManagerAbstract.php:8 Stack trace: #0 {main} thrown in D:\web\teleflex\prd\assets\spout\src\Spout\Common\Manager\OptionsManagerAbstract.php on line 8