Something anormal with save file behavior

Yii 1.1 General Discussion
1

Hello, I have attached a behavior in my model Profile.

This behavior saves file to me when I call save();

However, it works for all rows except for one!

Example:

// WORKS




			$profile = Profile::model()->findByPk(4);

			$profile->attributes = $_POST['Profile'];

			$profile->save();

DOESN’T WORKS




			$profile = Profile::model()->findByPk(5);

			$profile->attributes = $_POST['Profile'];

			$profile->save();

Obs.: Yes, both pks exists in my table.

Can someone give me a help?

2

What is different in row 5 from row 4?