playerAnimator mod Mixin error that cause my modpack to keep crashing.

Hi, I was creating a custom modpack on Forge 1.20.1 but when I try to launch the game it crashes and gives me this error message: "Non-unique Mixin config name playerAnimator-common.mixins.json used by the mods playeranimator and player_animator"

Here is the log(I'm using ATLauncher): https://paste.atlauncher.com/view/063ed680-facd-4b8a-b5cc-c841bcd2acc7