Hello, all was well with my Vantage theme until I upgraded to WordPress 4.0 this morning. Now I am getting the following error:
Warning: preg_match() [function.preg-match]: Compilation failed: nothing to repeat at offset 1 in /home/soccerte/public_html/3v3.ie/wp/wp-includes/class-wp.php on line 204
Warning: preg_match() [function.preg-match]: Compilation failed: nothing to repeat at offset 1 in /home/soccerte/public_html/3v3.ie/wp/wp-includes/class-wp.php on line 205
Hi Tim
Sorry to hear about this. I took a look at the WP.org forums and it appears several users have recently reported this error.
Please can you try:
1. Run any available plugin updates from Dashboard > Updates. If you have a Vantage update pending, run that too.
2. Switch to Twenty Fourteen or any other default WordPress theme, does the issue persist?
3. Temporarily de-activate all plugins. Does the issue persist? If not, activate your plugins one by one.