exception 'MACO_DB_Exception' with message 'Unknown column 'book_id' in 'field list'' in /data/www/framework/maco/db/adapter/mysql.php:155

#0 /data/www/nuozhan.com/www/myapp/model/book.php(118): MACO_Db_Adapter_Mysql->execute('SELECT book_id,...')
#1 /data/www/nuozhan.com/www/myapp/controller/default.php(33): Model_Book->recommendBook(0, 6, 'index')
#2 /data/www/framework/maco/dispatcher/simple.php(207): Controller_Default->actionIndex()
#3 /data/www/framework/maco/dispatcher/auth.php(110): MACO_Dispatcher_Simple->_executeAction('default', 'index', 'Controller_defa...')
#4 /data/www/framework/maco/maco.php(1046): MACO_Dispatcher_Auth->dispatching()
#5 /data/www/nuozhan.com/www/webroot/index.php(43): MACO::runMVC()
#6 {main}