Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /apps/var/www/html/spip/plugins/auto/newsletters/v3.2.0/lib/when/tests/WhenYearlyTest.php:5 Stack trace: #0 {main} thrown in /apps/var/www/html/spip/plugins/auto/newsletters/v3.2.0/lib/when/tests/WhenYearlyTest.php on line 5