Don't log when ensuring dbs exist
diff --git a/src/mem3_util.erl b/src/mem3_util.erl
index 4e73a48..6ed8924 100644
--- a/src/mem3_util.erl
+++ b/src/mem3_util.erl
@@ -170,7 +170,7 @@
     ensure_exists(list_to_binary(DbName));
 ensure_exists(DbName) ->
     Options = [{user_ctx, #user_ctx{roles=[<<"_admin">>]}}],
-    case couch_db:open(DbName, Options) of
+    case couch_db:open(DbName, [nologifmissing | Options]) of
     {ok, Db} ->
         {ok, Db};
     _ ->