table_name in MySql with phalcon

Hi All ! I have database Test And have 2 tables

table: users (id, name, email). table: new_users (id, name, email).

Then, I write " SELECT FROM Test.users " ===> Success. and I write " SELECT FROM Test.new_users " ===> Error, message: Test.new_users not load.

MySQL with Phalcon, tablename different table_name.

Help me ! please. Thanks all so much !