lahell

wp_remote_get on line 428 returns an error after trying to contact the Bring Fraktguide API. I think wp_remote_get uses cURL. Is cURL installed on your web server?

Put the following code between line 428 and 429 in wp-e-commerce-bring-fraktguide.php. It should display more details about the error.

if ( is_wp_error($results) ) {
   $error_string = $result->get_error_message();
   echo '<div id="message" class="error"><p>' . $error_string . '</p></div>';
}