Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/sourceex/public_html/investohub1/vendor/symfony/mailer/Test/TransportFactoryTestCase.php:29
Stack trace:
#0 {main}
thrown in /home/sourceex/public_html/investohub1/vendor/symfony/mailer/Test/TransportFactoryTestCase.php on line 29