Silly devel error

function
file: line
arguments
warning: Invalid argument supplied for foreach() in /var/www/wsf2008/modules/contributed/devel-5.x-1.x-dev.tar/devel/devel.module on line 1033.
devel_query_table
/var/www/wsf2008/modules/contributed/devel-5.x-1.x-dev.tar/devel/devel.module: 501
,
devel_shutdown

Queries taking longer than 5 ms and queries executed more than once, are highlighted.
ms
#
where
query

Using devel and getting this error?

Make sure you don't have the first of these checked off without the second, in Development module's settings: admin/settings/devel

Query log
Collect query info
Collect query info. If disabled, no query log functionality will work.
Display query log
Display a log of the database queries needed to generate the current page, and the execution time for each. Also, queries which are repeated during a single page view are summed in the # column, and printed in red since they are candidates for caching.

Pointing out the obvious... and wishing someone would do the same for us. It's the Agaric way.

Resolution