Garden issue? mature in season plants and trees not producing fruit

My mature plants and trees that are in season are not bearing fruit anymore. I waited a couple days to see if I forgot that I harvest them already or not. I tried with mods and then turned off the mods to see if they were the problem. No luck. It was doing fine until a few days ago it stopped working? I think it was around the same time I bought the Life and Death expansion pack. Any ideas on how to fix this? I'm so upset because I love gardening in Sims.