Why did ActiveRecord access stop working in Yii?

Question

MySQL

I make 2 requests.

Yii::app()->db->createCommand()->select('*')->from('{{news}}')->queryRow();

News::model()->find();
The first one works. The second one throws an error
The table "{{news}}" referred to in the active record of the "News" class was not found in the database.
Until today, the site worked. I did not find any changes in the code. I have no idea how this could be...

Answer 1

I apologize for the delay in reply.
The problem was very interesting. I could not find out 100% what it was, because when I sent a request to the hoster, he corrected the error. But the bottom line was that the space allocated for the database ended or something like that.
I assume that the situation is as follows. createCommand worked because it loaded the request less into the muscle. And the automatic generation of the request with the ORM no longer pulled it.

Answer 2

The code of the News class should be looked at, most likely there is a problem in it.

Answer 3

Do you have any database schema cached?
If yes, try resetting the cache.

Answer 4

What about the tableName() method in the News model? Usually braces are used when table_prefix comes.