Fatal error: Uncaught Error: Class "elisdn\gii\fixture\tests\TestCase" not found in /var/www/html/server/vendor/elisdn/yii2-gii-fixture-generator/tests/GeneratorTest.php:11 Stack trace: #0 {main} thrown in /var/www/html/server/vendor/elisdn/yii2-gii-fixture-generator/tests/GeneratorTest.php on line 11