mix ecto.migrate dose not work
What dose this log mean?
pleroma@ik1-314-17223:~/pleroma$ MIX_ENV=prod mix ecto.migrate
13:42:58.658 [info] == Running Pleroma.Repo.Migrations.AddUUIDExtension.change/0 forward
13:42:58.669 [info] execute "create extension if not exists \"uuid-ossp\""
** (Postgrex.Error) ERROR 42501 (insufficient_privilege): permission denied to create extension "uuid-ossp"
(ecto) lib/ecto/adapters/sql.ex:200: Ecto.Adapters.SQL.query!/5
(ecto) lib/ecto/adapters/postgres.ex:96: anonymous fn/4 in Ecto.Adapters.Postgres.execute_ddl/3
(elixir) lib/enum.ex:1925: Enum."-reduce/3-lists^foldl/2-0-"/3
(ecto) lib/ecto/adapters/postgres.ex:96: Ecto.Adapters.Postgres.execute_ddl/3
(ecto) lib/ecto/migration/runner.ex:104: anonymous fn/2 in Ecto.Migration.Runner.flush/0
(elixir) lib/enum.ex:1925: Enum."-reduce/3-lists^foldl/2-0-"/3
(ecto) lib/ecto/migration/runner.ex:102: Ecto.Migration.Runner.flush/0
(stdlib) timer.erl:181: :timer.tc/2