Hi,
after creating a filter form with a field type "date" i get this error:
SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of tokens stack trace
It is because symfony is generating a command a command is not permitted (it appears below the error message):
'SELECT b.id AS bid, b.day AS bday FROM birthday b WHERE b.day >= ? AND b.day <= ?', array('month' => '1', 'day' => '2', 'year' => '2014')
Here you have more details:
http://forum.symfony-project.org/index.php/m/91272/#msg_91272
Regards
Javi