Lua Cant change my oufits?

[The Paradox]

I had gotten a datapack today, Prior to this i could change my outfit, Now when i try chaning my outfit ingame it only says "Your outfit" , i cant seem to press next, Could someone tell me what file controls this so i can quickly replace it, Thank you.

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Could somebody please answer, I am sorry for continuously posting, But i really would like to have this figured out, Thanks,

Paradox.

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BUMP

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Wtf, no replys, Terrible ...