Issue Smapi removed my child

Hello, so I have a problem right now, I installed mods that affect children most especially babies, the mods are ChildAgeUp and ChildToNPC (the unofficial one) and decided to give the mods a try, it all worked out fine at first and it all started to go down south when I decided to sleep and try to find my child and when I went to the nursery stardew valley became unresponsive and apparently crashed so I decided to close the game and re-open it, load the game file once again and then there was a notification saying that they deleted an npc/villager that made my game crash, and when I checked the command prompt, it removed my child and now I'm sad about it and I have another baby coming soon and I don't want them to suffer the same fate with the first one so is there anyway to fix this? :'c

here's the error log:
 
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