Trying https://tools.wmflabs.org/heritage/api/api.php?action=statisticsct&format=json&ctscope=image&ctcountry=Portugal results in
{
"errors":
[
"SQL error 1146: Table 's51138__heritage_p.statisticsct2' doesn't exist\nLast query was: SELECT SUBSTR(img_timestamp,1,10) AS timeslot\n\t\t\t\t, img_wlm_country as country\n\t\t\t\t, COUNT(1) as n_images\n\t\t\tFROM statisticsct2\n\t\t\tWHERE img_wlm_country IN ( \"Portugal\" )\n\t\t\tGROUP BY img_wlm_country,SUBSTR(img_timestamp,1,10)\n\t\t\tORDER BY img_timestamp;\n\t\t\t"
]
}Either some maintanance script isn't running (ContestStatsBuilder?) or we are no longer supporting the competition statistics feature (in which case action=statisticsct should be redirected to action=help and the section on this removed.