Please help me

[eluser]saymes[/eluser]
When i enter the data to the base With
the following Code :

$data = array(
'title' => $title ,
'from_main_section' => '0'
);
$this->db->insert('section', $data);

its Giving me an error :


A Database Error Occurred

Error Number: 1048

Column 'from_main_section' cannot be null

INSERT INTO `myforum_section` (`title`, `from_main_section`) VALUES ('test forum', NULL)

I want value to be 0 not NULL

Please help me and Thank you