<pre>/srv/armlinux.simtec.co.uk/lib/shared.lua:22: attempt to index global `dbh' (a nil value)
stack traceback:
	/srv/armlinux.simtec.co.uk/lib/shared.lua:22: in function `query_build_counts'
	...nux.simtec.co.uk/html/resources/kautobuild-graph.lua:93: in main chunk
	[C]: ?
	startup/codecache.lua:9: in function `__cached_dofile'
	startup/codecache.lua:67: in function `cached_dofile'
	startup/main.lua:156: in function <startup/main.lua:156>
	[C]: in function `xpcall'
	startup/main.lua:156: in function `__ARANHA_MAIN'
</pre>