How to remove restrictions on the purchase of equipment? (Farming Simulator 19)

Good afternoon!
I play Farm Simulator 2019 on PS4. At a certain point, the game began to refuse me to purchase additional equipment, since I exceeded the limit (1299 slots). Who knows if it is possible to remove this somehow? I searched the Internet for solutions to this problem, but I did not find anything, as if I am the only one for whom this is a problem.