Cannot fetch enabled users in api

In my laravel api, im trying to get only the users which are enabled. docs (https://www.keycloak.org/docs-api/11.0/rest-api/index.html#_getusers) says i need an enabled query, but when i try this i only get the error message: “unknown_error”. Im using Version 11 of keycloak and im using the following url to fetch the users: https://dev.keycloak.tuxonred.com/auth/admin/realms/realm/users?enabled
Any advice will be appreciated!