I am seeing the following error at the top of every page if I turn caching on:
Warning: preg_match() [function.preg-match]: Compilation failed: nothing to repeat at offset 0 in /var/www/mydomainnameishere.com/public/htdocs/wp-content/plugins/wp-super-cache/wp-cache-phase2.php on line 177
I've tried flushing the cache, etc., all to no avail. I have had to turn caching off for now.
Any ideas what could be causing this?