Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /mnt/disk1/hosted/cuadro_mando/vendor/phar-io/manifest/tests/ManifestSerializerTest.php:47 Stack trace: #0 {main} thrown in /mnt/disk1/hosted/cuadro_mando/vendor/phar-io/manifest/tests/ManifestSerializerTest.php on line 47