Datastore return Not Found Error

[octavportar]

I created the db for the datastore and put the extension in ckan plugins but it doesn't work, can someone help me please?
This in settings for ckan plugins and xloader plugins:
CKAN__PLUGINS="envvars image_view text_view recline_view datastore datatables_view datapusher"
XLOADER__PLUGINS="envvars image_view text_view recline_view datatables_view datastore xloader"
And for datapusher settings:

Datapusher

DATAPUSHER_VERSION=0.0.20
CKAN_DATAPUSHER_URL=http://xloader:8000
CKAN__DATAPUSHER__CALLBACK_URL_BASE=http://xloader:8000