Fatal error: Uncaught Error: Class "yii\db\mysql\Schema" not found in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/craftcms/cms/src/db/mysql/Schema.php:34 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/craftcms/cms/src/db/mysql/Schema.php on line 34