Postgres information_schema.tables usage problem

[kosenkoNick]

Hey!
I have my a project, where I am retrieving a list of tables from information_schema.tables
I have this query:
select table_name from information_schema.tables where table_type = 'BASE TABLE' and table_name in (<some tables are here>) order by table_name

When I run it, I am getting this:

I don't get the error while using another table, NOT from information_schema
Is there any workaround for this? Or maybe I am doing smth wrong?