ellora7

if you want to redirect to log into your profile page instead of activity page, you must also alter MnglUsersController.php file located in mingle/classes/controllers/ folder.

change this line:
$redirect_to = ( (isset($redirect_to) and !empty($redirect_to) )?$redirect_to:get_permalink( $mngl_options->activity_page_id )

to this:
$redirect_to = ( (isset($redirect_to) and !empty($redirect_to) )?$redirect_to:get_permalink( $mngl_options->profile_page_id )

and also this line:
$redirect_to = ((!empty($redirect_to))?$redirect_to:get_permalink($mngl_options->activity_page_id));

to this:
$redirect_to = ((!empty($redirect_to))?$redirect_to:get_permalink($mngl_options->profile_page_id));