Fatal error: Uncaught Error: Class 'Box\Spout\Common\Manager\OptionsManagerAbstract' not found in D:\svn\epic-site(사전예약)\default\vendor\box\spout\src\Spout\Writer\CSV\Manager\OptionsManager.php:12
Stack trace:
#0 {main}
thrown in D:\svn\epic-site(사전예약)\default\vendor\box\spout\src\Spout\Writer\CSV\Manager\OptionsManager.php on line 12