Blank page instead of post

Thank you for your very quick response!
I got two messages:

Notice: register_sidebar_widget is deprecated since version 2.8! Use wp_register_sidebar_widget() instead

Notice: attribute_escape is deprecated since version 2.8! Use esc_attr() instead

Yes, everything is fine..

And the installation is fine.. the only problem, is when i try to see the custom posts infront, where i get a blank page. All other pages, and posts work normally.

Only my posts http://www.example.com/custom/%example fails and gives me blank screen..

the code is

add_action(‘init’, ‘cptui_register_my_cpt’);
function cptui_register_my_cpt() {
register_post_type(‘astheneies’, array(
‘label’ => ‘__(‘Ασθένειες’)’,
‘description’ => ”,
‘public’ => ‘true’,
‘show_ui’ => ‘true’,
‘show_in_menu’ => ‘true’,
‘capability_type’ => ‘post’,
‘hierarchical’ => ‘false’,
‘rewrite’ => array(‘slug’ => ‘astheneies’, ‘with_front’ => ‘1’),
‘query_var’ => ‘true’,
‘has_archive\’ => ‘true’,
‘exclude_from_search’ => ‘false’,
‘supports’ => array(”title’,’editor’,’excerpt’,’trackbacks’,’custom-fields’,’comments’,’revisions’,’thumbnail’,’author’,’page-attributes’,’post-formats’,’),
‘labels’ => ‘array (
‘name’ => ‘Ασθένειες’,
‘singular_name’ => ‘Ασθένεια’,
‘menu_name’ => ‘Ασθένειες’,
‘add_new’ => ‘Προσθήκη νέας’,
‘add_new_item’ => ‘Προσθήκη νέας ασθένειας’,
‘edit’ => ‘Επεξεργασία’,
‘edit_item’ => ‘Επεξεργασία ασθένειας’,
‘new_item’ => ‘Νέα ασθένεια’,
‘view’ => ‘Προβολή’,
‘view_item’ => ‘Προβολή ασθένειας’,
‘search_items’ => ‘Αναζήτηση ασθένειας’,
‘not_found’ => ‘Δεν βρέθηκαν ασθένειες’,
‘not_found_in_trash’ => ‘Δεν βρέθηκαν ασθένειες στα απορρίμματα’,
‘parent’ => ‘Γονική ασθένεια’,
)’
) ); }