Revert cast Index

app/controllers/general.php

@@ -837,9 +837,6 @@ App::error()
             case 'Utopia\Database\Exception\Dependency':
                 $error = new AppwriteException(AppwriteException::INDEX_DEPENDENCY, null, previous: $error);
                 break;
-            case 'Utopia\Database\Exception\Index':
-                $error = new AppwriteException(AppwriteException::INDEX_INVALID, $error->getMessage(), previous: $error);
-                break;
         }
 
         $code = $error->getCode();