Fatal error: Uncaught Error: Class "Dom\Renderer\DomRendererSession" not found in /volume1/web/packages/system/src/bootstrap.php on line 46

Error: Class "Dom\Renderer\DomRendererSession" not found in /volume1/web/packages/system/src/bootstrap.php on line 46

Call Stack:
    0.0001     359600   1. {main}() /volume1/web/packages/system/src/bootstrap.php:0