Fatal error: Uncaught mysqli_sql_exception: Unknown column 'Id_' in 'where clause' in /home/sigesaf/public_html/class/class.dao.php:79 Stack trace: #0 /home/sigesaf/public_html/class/class.dao.php(79): mysqli_query(Object(mysqli), 'SELECT * FROM C...') #1 /home/sigesaf/public_html/class/class.dao.php(143): dao->getAll('SELECT * FROM C...') #2 /home/sigesaf/public_html/class/class.item.php(44): dao->getRow('SELECT * FROM C...') #3 /home/sigesaf/public_html/class/class.item.php(222): item->load() #4 /home/sigesaf/public_html/class/class.complex.php(162): item->__construct('Configuracion', 'Id_', 1) #5 /home/sigesaf/public_html/php/configuracion/configuracion_guardar.php(75): complex->__construct('Configuracion', 'Id_', 1) #6 {main} thrown in /home/sigesaf/public_html/class/class.dao.php on line 79