Own Widget doesn´t show after Update 4.3

Hello,

i have create an own Widget. After the Update at Saturday this Widget doesn´t show on my Page and i can´t find the issue. Can you help me.
Here is the Code

<?php
class reklamation_widget extends WP_Widget {

	public function __construct() {
		// Instantiate the parent object
		parent::__construct( false, 'Offene Reklamationen' );
	}

	function widget( $args, $instance ) {
		// Widget output
		global $wpdb;
		if ( is_user_logged_in() ) {
		$table_logistik = $wpdb->prefix . "za_logistikbereich";

		?>
		<aside class="widget">
		<?php echo '<h3 class="widget-title">Offene Reklamationen</h3>';?>
		<table class="widget-table">
		<?php

		$logistiken = $wpdb->get_results ( "select logistikbereich from $table_logistik WHERE aktiv='ja' ORDER BY logistikbereich ASC");
		foreach ( $logistiken as $logistik ) {

		$meta_query = array();

			$meta_query[] = array(
			'key' => '_logistik',
			'value' => $logistik->logistikbereich ,
			'compare' => '='
				);
			$meta_query[] = array(
			'key' => '_bearbeitet',
			'value' => 'nein' ,
			'compare' => '='
				);
			$argus=array(
				'post_type' => 'reklamation',
				'meta_query' => $meta_query
			);
		$wp_query = new WP_Query($argus);
		$count = $wp_query->found_posts;
		echo'<tr><td>' . $logistik->logistikbereich .'</td>';
		echo'<td>' . $count .'</td></tr>';

		}

		?>
		</table>
		</aside>
		<?php
	}
	}

	function update( $new_instance, $old_instance ) {
		// Save widget options
	}

	function form( $instance ) {
		// Output admin widget options form
	}
}

function reklamation_widgets() {
	register_widget( 'reklamation_widget' );
}

add_action( 'widgets_init', 'reklamation_widgets' );

?>

Thanks
Ati