My minecraft crashes with the new version of the mod.

[Dielogan]

Good afternoon,

I have a minecraft server in the version 1.16.5, and I have a problem with my modpack. I have used the geckolib mod in the version 3.0.84, and it has been working withouth problems. But now, I want to update it to the newest version, wich is 3.0.106, but when I start my minecraft, it automatically crashes, with an error that says:

"The game crashed whilst rendering overlay Error: java.lang.NoSuchFieldError: children
Exit code -1"

But if I use the modpack with the newest version in the server, it loads and works perfectlly. So, I think it isn't a problem of mod compatibility. What can I do?

Here is a link to mediafire where is the crash log and the image error: https://www.mediafire.com/file/48dmcbryfaozv9h/Crash.zip/file. 
Thanks. 

[Hipposgrumm]

1.16.5 is no longer supported here. We only support (1.18.x and 1.19.x).