Theme And Simple

Is this (roughly) how you register post type and taxonomy?

/**
 * Post type
 *
 */
 function my_custom_post_type_voiture() {
	$labels = array(
		'name'               => _x( 'Voitures', 'post type general name' ),
		'singular_name'      => _x( 'Voiture', 'post type singular name' ),
		'add_new'            => _x( 'Add New', 'Voiture' ),
		'add_new_item'       => __( 'Add New Voiture' ),
		'edit_item'          => __( 'Edit Voiture' ),
		'new_item'           => __( 'New Voiture' ),
		'all_items'          => __( 'All Voitures' ),
		'view_item'          => __( 'View Voiture' ),
		'search_items'       => __( 'Search Voitures' ),
		'not_found'          => __( 'No Voitures found' ),
		'not_found_in_trash' => __( 'No Voitures found in the Trash' ),
		'parent_item_colon'  => '',
		'menu_name'          => 'Voitures'
	);
	$args = array(
		'labels'        => $labels,
		'description'   => 'Holds our voitures specific data',
		'public'        => true,
		'menu_position' => 105,
                'menu_icon'     => get_template_directory_uri(). '/images/voitures.png',
		'supports'      => array( 'title', 'editor', 'thumbnail', 'excerpt' ),
		'has_archive'   => true,
	);
	register_post_type( 'voiture', $args );	

}
add_action( 'init', 'my_custom_post_type_voiture' );

/**
 * Taxonomies
 *
 */
function my_taxonomies_voiture() {
	$labels = array(
		'name'              => _x( 'Marques', 'taxonomy general name' ),
		'singular_name'     => _x( 'Marque', 'taxonomy singular name' ),
		'search_items'      => __( 'Search Marques' ),
		'all_items'         => __( 'All Marques' ),
		'parent_item'       => __( 'Parent Marque' ),
		'parent_item_colon' => __( 'Parent Marque:' ),
		'edit_item'         => __( 'Edit Marque' ),
		'update_item'       => __( 'Update Marque' ),
		'add_new_item'      => __( 'Add New Marque' ),
		'new_item_name'     => __( 'New Marque' ),
		'menu_name'         => __( 'Marques' ),
	);
	$args = array(
		'labels' => $labels,
		'hierarchical' => true,
	);
	register_taxonomy( 'Marque', 'voiture', $args );
}
add_action( 'init', 'my_taxonomies_voiture', 0 );

I think the best you can do is to contact the plugin developer here.

$args = array(
        'post_type' => 'voiture',
	'tax_query' => array(
		array(
			'taxonomy' => 'brand',
			'field' => 'slug',
			'terms' => 'BMW'
		)
	),
        'meta_query' => array(
                array(
                        'key' => 'prix',
                        'value' => ($_REQUEST['prix_min']),
                        'type' => 'NUMERIC',
                        'compare' => '>='
                ),
                array(
                        'key' => 'prix',
                        'value' => ($_REQUEST['prix_max']),
                        'type' => 'NUMERIC',
                        'compare' => '<='
                )
       )
);

$postslist = get_posts( $args );

Yes, it is possible to integrate Sage 50 data into other systems.
See this topic for more information.

Have you tried removing a single item from the menu to see whether the item disappears from both menus?

Log in to the dashboard
Go to Appearance -> menus

Check if you have the same menu assigned to both pages and category menu (there will be a dropdown where you’ll be able to select which menu to display for each pages and category menu. Make sure there is only one menu assigned as it looks like there are two available menu spaces and both contain the same menu.

Save, check the page again.

Could you paste the first line of the /home/centenia/public_html/wp-content/themes/ArtSee/includes/widgets.php file?

I believe there is the same menu displayed in both pages_menu and cat_menu (judging from html output).
Can you try and remove menu assignment from the cat_menu to see if it solves the issue?

if you’re talking about today, maybe you should change the year to 2013 ??

Check settings -> permalinks. You should be using non default settings.
Click “save changes” button even if everything seems fine.
Check the .htaccess file in the home directory. If missing – upload it.

I solve nginx 502 errors by changing its config.
More info here and here.

I believe that you’ve changed the date string to your desired date. What date exactly do you want the text to stop showing?

Make sure that timezone is set correctly in your php.ini file, or use the date_default_timezone_set() function. Here you can find list of valid timezones.

Example code:

<?php
	date_default_timezone_set('America/Los_Angeles');
	if (time() < strtotime("11/25/2014 11:20PM")):
?>

		<p>Show me!!!</p>

<?php endif; ?>

Is the .htaccess file correct?

I think that pre_get_posts filter may work for you.
Try adding this code at the end of the theme functions.php file

function tas_limit_posts_homepage( $query ) {
    if ( $query->is_home() && $query->is_main_query()) {
        $query->set( 'posts_per_page', 10 );
        return;
    }
}
add_action( 'pre_get_posts', 'tas_limit_posts_homepage', 1 );