Cannot run phpMyAdmin in domain, error 500

[webguy]

Hi all,

I am having an issue with running phpMyAdmin in my domains.
Example here: http://staging.infozeker.nl/phpmyadmin

I am running:
Apache 2.2.24
PHP: 5.3.26 FCGI mode
suPHP: 0.7.1

Error message in httpd logfile:
[Tue Jun 18 09:43:53 2013] [error] [client a.b.c.d] No user or group set - set suPHP_UserGroup

All files in /var/www/html/phpMyAdmin have owner and group set to "webapps".

What shoud I do to fix this?

 

[chatwizrd]

cd /usr/local/directadmin/custombuild
./build update
./build clean
./build rewrite_confs

 

[webguy]

Brilliant, that did it! Thanks so much. What could have caused this?