Fatal error: Uncaught Error: Class "yii\db\TableSchema" not found in /home/cooperativamaism/public_html/staging/vendor/craftcms/cms/src/db/TableSchema.php:15 Stack trace: #0 {main} thrown in /home/cooperativamaism/public_html/staging/vendor/craftcms/cms/src/db/TableSchema.php on line 15