Wordpress integration issue

Support WordPress
1

Hello,
I’ve got the following error:

Warning: First parameter must either be an object or the name of an existing class in /www/htdocs/w011e2a4/webdata/wordpress/wp-content/plugins/wp-discourse-0.6.6/lib/discourse.php on line 507

Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w011e2a4/webdata/wordpress/wp-content/plugins/wp-discourse-0.6.6/lib/discourse.php:507) in /www/htdocs/w011e2a4/webdata/wordpress/wp-admin/post.php on line 242

Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w011e2a4/webdata/wordpress/wp-content/plugins/wp-discourse-0.6.6/lib/discourse.php:507) in /www/htdocs/w011e2a4/webdata/wordpress/wp-includes/pluggable.php on line 1207

This happens since I’ve changed the subdomain of our WP site from sandbox.… to www.… The issue shows up when publishing a new post.

All the other sites are working probably. I didn’t notice any other issues.

The post by itself is showing this error:

Warning: First parameter must either be an object or the name of an existing class in /www/htdocs/w011e2a4/webdata/wordpress/wp-content/plugins/wp-discourse-0.6.6/lib/discourse.php on line 507

Any clue?

2

Beginning at line 507, discourse.php

if( property_exists( $json, 'id' ) ) {
  $discourse_id = (int) $json->id;
}

if( isset( $discourse_id ) && $discourse_id > 0 ) {
  add_post_meta( $postid, 'discourse_post_id', $discourse_id, true );
}
  }
} else {
  // for now the updates are just causing grief, leave'em out
  return;
  $url = $options['url'] .'/posts/' . $discourse_id ;
  $post_options = array( 'method' => 'PUT', 'body' => http_build_query( $data ) );
  $result = wp_remote_post( $url, $post_options );
  $json = json_decode( $result['body'] );

  if(isset( $json->post ) ) {
    $json = $json->post;
  }
3

Have you tried to simply uninstall and reinstall the plugin?

4

The error is the same.