MOD population

Hey, can you help me please?
since the update i can’t have population more than 200
before the update i had Mod population until 1000 for example and all was ok
but now i can’t have more 200 population
thank you

and i suffer in the population was 1.000 and now 200

please inform quickly

got the same problem - all the mods to increase population doesnt work. boring with just 200 pop