has to do wut simscity 4

need to know hwy when you hit a certin amount of money in the loan dept you cant get any more money when you ask for it it won’tgive it to you
example when i hit 6’700.00 on the view screen and it says take out aother loan it wont let you
take out anymore money and this keeps happening all the time in any of the games i play on sims city 4