Fatal error: Uncaught Error: Class 'yii\test\ActiveFixture' not found in /home/mpolsk5/public_html/seocomo/craft/vendor/craftcms/cms/src/test/ActiveFixture.php:22 Stack trace: #0 {main} thrown in /home/mpolsk5/public_html/seocomo/craft/vendor/craftcms/cms/src/test/ActiveFixture.php on line 22