A PHP Error was encountered

Severity: Notice

Message: Undefined variable: act

Filename: models/actualidad_model.php

Line Number: 168

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/solive/public_html/enair.es/system/application/models/menu_model.php:126)

Filename: codeigniter/Common.php

Line Number: 356

A Database Error Occurred

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE `desactivado` = 0 ORDER BY `fecha` desc' at line 4

SELECT * FROM (`actualidad_es`) JOIN `rel_not_not` ON `rel_not_not`.`id_not_relacionada` = `actualidad_es`.`id` and rel_not_not.id_not_principal= WHERE `desactivado` = 0 ORDER BY `fecha` desc