Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /var/www/html/api/tpicooleso/vendor/symfony/translation/Tests/Dumper/MoFileDumperTest.php:18 Stack trace: #0 {main} thrown in /var/www/html/api/tpicooleso/vendor/symfony/translation/Tests/Dumper/MoFileDumperTest.php on line 18