[1.19.2] Chimpanze worldgen placement crashes when min and max spawn attempts are both 0

[sigmastar00]

Installed mods: Forge 43.2.17 Blueprint 6.1.2 Neapolitan 4.0.2

Using the following config causes a worldgen crash when trying to place chimpanzees:

[mobs.chimpanzee]
    #The percentage chance for a Banana Plant to generate with a group of Chimpanzees
    "Chimpanzee group chance" = 0.25
    #The maximum amount of Chimpanzees that can spawn with a Banana Plant
    "Chimpanzee maximum group size" = 0
    #The minimum attempts for Chimpanzees to spawn with a Banana Plant
    "Chimpanzee minimum spawn attempts" = 0
    #The maximum attempts for Chimpanzees to spawn with a Banana Plant
    "Chimpanzee maximum spawn attempts" = 0

I don't have a crash log because the game hangs when this happens, but i do have the game's output log which shows the exception: https://hastebin.com/share/eyupomipec.php

[HanatakeYurii]

Output log no longer available...

[sigmastar00]

Ah, sorry about that. Here's a new one: https://pastebin.com/MMtvtjeT

[DarkeFae]

I can confirm the server i help run is getting the same crash with an identical log: Log

and also can confirm that it is solved by raising max spawn attempts to at least 1