I've set up mediawiki using docker image at
https://hub.docker.com/r/kristophjunge/mediawiki/
It is using Mediawiki 1.30 AND PHP7.0
When I load extension by
# VisualEditor
wfLoadExtension('MobileFrontend');
at LocalSettings.php, it shows 500 error.
Is there any lead to solve this?
Thank you.