I don't know if this ist the right place, but the problem comes out of a dokuwiki-file, so I try it here ;-). I'm using Esthers Blog-Plugin, but on the Page where I'm including the blogindex, following errors are displayed:
Warning: preg_grep() [function.preg-grep]: Unknown modifier 'p' in /home/httpd/vhosts/tuxpeople.org/subdomains/thomas/httpdocs/page/inc/auth.php on line 334
Warning: Invalid argument supplied for foreach() in /home/httpd/vhosts/tuxpeople.org/subdomains/thomas/httpdocs/page/inc/auth.php on line 336
If I'm logged in, this error will not ppear, but no entry would be displayed. Is this a Blog-Plugin-Problem or a Dokuwiki-Problem? And if the problem is Dokuwiki related, what Informations do you need? PHPinfo can be found here:
http://thomas.tuxpeople.org/inf.php