Column name must be either a string or an array. yii

Question

while I am updating record it display above error.

message id seems like this - 1536126282209770000

$q = new CDbCriteria(array(
            'condition' =>  'tokenId = :btokenid',
            'params' => array(
                ':btokenid' => $tokenId,
            ),
        ));

        $record = self::model()->find($q);

        $record->messageId = $messageId;
            if (!$record->save()) {
                $_errors = current($record->getErrors());
                throw new Exception($_errors[0]);
            }

I added 2 primary keys for table.

table structure:

Answer 1

After adding primary keys to table need to flush the cache

To refresh the database cache : Load all tables of the application in the schema

Yii::app()->db->schema->getTables();

clear the cache of all loaded tables

Yii::app()->db->schema->refresh();

If you want to refresh only one table, you can also do :

Yii::app()->db->schema->getTable('tablename', true);

After that It works fine.