Aggregation Query Builder doesn't count

Ok, I tested with revisions 11245 and 11290 but the error persist, today I d=
ownloaded Dhis the web site (\), however it is t=
he same revision (11290)
How I download DHIS 2.12 with revision 11291?.

Mg. Helder Yesid Castrillon.
Sistemas de informaci=C3=B3n
Secretar=C3=ADa departamental de salud del cauca.