Since i've updqated to v3.2.6 this error is showing up after posting a new article:
Warning: Invalid argument supplied for foreach() in /home/domains/website.com/public_html/wp-content/plugins/google-sitemap-generator/sitemap-core.php on line 1749
Warning: Cannot modify header information - headers already sent by (output started at /home/domains/website.com/public_html/wp-content/plugins/google-sitemap-generator/sitemap-core.php:1749) in /home/domains/website.com/public_html/wp-includes/pluggable.php on line 934
How tot solve this error?
Thanks in advance.
http://wordpress.org/extend/plugins/google-sitemap-generator/