Fatal error: Uncaught Error: Class 'ArielMejiaDev\LarapexCharts\Tests\TestCase' not found in C:\xampp\htdocs\admin\vendor\arielmejiadev\larapex-charts\tests\Features\ChartsTest.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\admin\vendor\arielmejiadev\larapex-charts\tests\Features\ChartsTest.php on line 7