[meghapaul]

I have installed CRUD application in my CI.I am using Firebird database.The connection is fine while i am testing :

 

$res= $this->db->query('SELECT * FROM ADMIN_USER');

var_dump($res->row());

this is returning result.

 

but while i an using crud function:

public function admin()

{

try{

$crud = new grocery_CRUD();

            

$crud->set_theme('datatables');

$crud->set_table('ADMIN_USER');

            $crud->columns('USERNAME','PASSWORD');

var_dump($crud);

$output = $crud->render();

           

$this->_example_output($output);

 

}catch(Exception $e){

show_error($e->getMessage().' --- '.$e->getTraceAsString());

}

}

 

no result is coming..and "500Internal Server Error" is showing..

 

I am new in CI, grocery CRUD and Firebird..Cant solve this error.Please help me.