Fatal error: Uncaught Error: Class "yiiunit\extensions\bootstrap5\TestCase" not found in /var/www/up.lsdoor.ru/vendor/yiisoft/yii2-bootstrap5/tests/AccordionTest.php:13 Stack trace: #0 {main} thrown in /var/www/up.lsdoor.ru/vendor/yiisoft/yii2-bootstrap5/tests/AccordionTest.php on line 13