Color Picker doesn't work !

This problem only in 4.5.2 Version

Same here…
Workaround:
In wp-content/plugins/category-color/rl_category_color.php:35

Change load_edit_page like this:

function load_edit_page(){
        $screen = get_current_screen();
        if(
            /*'edit-tags' != $screen->base
            || empty( $_GET['action'] ) || 'edit' != $_GET['action']
            ||*/ !in_array( $screen->taxonomy, $this->_taxonomies )
        ){
            return;
        }

        add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
        add_action( 'admin_head', array( $this, 'output_css' ) );
        add_action( 'admin_footer', array( $this, 'output_js' ), 100 );
   }