yep weapon animtaion error?(add conditional)

[Nonameded]

Hello
I put it up on plugin requst,
This plugin has some errors about animation.(this picture), so I want to solve this?
Please teach me the way.

and I want to make put a condition on this plugin. What should I do? for example

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[mlogan]

Closing this since you posted the same in Plugin Support, where it should be.