Fatal error: Uncaught Error: Class "Rap2hpoutre\FastExcel\Tests\TestCase" not found in C:\xampp\htdocs\shopLogic\vendor\rap2hpoutre\fast-excel\tests\FastExcelTest.php:14
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\shopLogic\vendor\rap2hpoutre\fast-excel\tests\FastExcelTest.php on line 14