When I try to login using az (az login), it's giving beloe error in ubuntu.. What is the possible solution for it?? Error: Port '8400' is taken with error '[
payment-services
online-machine-learning
typing
yottadb
django-notification
patch-package
geo-replication
memcachier
charset
maglev
table-splitting
math.js
angular-translate
utest
mllp
android-assetmanager
amazon-gateway
formatted-text
libxlsxwriter
.net-4.0
dicomweb
beagleboard
mango-markets
pls
m2eclipse
postgres-xl
netflix-ribbon
erlang-otp
aldeed-tabular
magento-2.0