I’ve just updated to version 1.3.4 and when I want to preview or save a draft of a post I get this error message:
Warning: preg_match() [function.preg-match]: Unknown modifier ”’ in /var/sites/public_html/content/plugins/wordpress-seo/admin/class-metabox.php on line 1435
Warning: Cannot modify header information – headers already sent by (output started at /var/sites/public_html/content/plugins/wordpress-seo/admin/class-metabox.php:1435) in /var/sites/public_html/wp-includes/pluggable.php on line 876
How do I fix this?
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