use sections

app/UI/Client/Setting/Sections/GeneralSection.php

@@ -8,6 +8,7 @@ use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Fields\Text;
 use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Sections\InputGroup;
 use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Fields\InputGroupElements;
 use ThurData\Servers\KerioEmail\Core\UI\Widget\Forms\Fields\Hidden;
+use function ThurData\Servers\KerioEmail\Core\Helper\di;
 
 /**
  *