Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /var/www/eintrachtpodcast/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/mustangostang/spyc/tests/ParseTest.php:3 Stack trace: #0 {main} thrown in /var/www/eintrachtpodcast/wp-content/plugins/podlove-podcasting-plugin-for-wordpress/vendor/mustangostang/spyc/tests/ParseTest.php on line 3