Fatal error: Uncaught Error: Class "yiiunit\extensions\bootstrap5\TestCase" not found in /var/www/firstlan.uchetprosto.ru/vendor/yiisoft/yii2-bootstrap5/tests/ModalTest.php:11 Stack trace: #0 {main} thrown in /var/www/firstlan.uchetprosto.ru/vendor/yiisoft/yii2-bootstrap5/tests/ModalTest.php on line 11