here's what I got when I went on the site :
Fatal error: Got error 28 from table handler query: SELECT DISTINCT(p.perm) FROM role r INNER JOIN permission p ON p.rid = r.rid INNER JOIN users_roles ur ON ur.rid = r.rid WHERE ur.uid = 0 in /home/webschuur/www/includes/database.mysql.inc on line 125
Call Stack
# Function Location
1 {main}() /home/webschuur/www/index.php:0
2 include_once() /home/webschuur/www/index.php:14
3 user_access() /home/webschuur/www/includes/common.inc:1905
4 db_query() /home/webschuur/www/modules/user.module:282
5 _db_query() /home/webschuur/www/includes/database.mysql.inc:65
6 trigger_error () /home/webschuur/www/includes/database.mysql.inc:125
looks like some db maintenance is needed...