Solved SkQuery and skript compatibility problem

[Mich]

Skript version 2.5 beta 3
autor: Shane Bee
skQuery version 4.1.3
spigot 1.16.2

Description:
There is a problem with the set slot 0 of inventory of {_p} to any item
if I use skquery that effect wont work and there is no code errors I remove skqery from plugins and the error is gone, that how I know the skquery is the problem. Can I fix this? if not can you tell me a add on to do pathfind on 1.16.2 ?
code

function kit(p:player, kit: string):
    if {_kit} is "pyro":
        equip {_p} with all leather armor of projectile protection 1
        dye {_p}'s helmet orange
        dye {_p}'s leggings orange
        dye {_p}'s chestplate orange
        dye {_p}'s boots orange
        set slot 0 of inventory of {_p} to 2 lava bucket
        set slot 1 of inventory of {_p} to wooden sword of fire aspect 1
        set slot 2 of inventory of {_p} to 2 water bucket
        set slot 3 of inventory of {_p} to 5 egg named "teleport"
        set slot 4 of inventory of {_p} to 5 snowball named "teleport"
        set slot 5 of inventory of {_p} to bow of infinity, flame
        set slot 6 of inventory of {_p} to 6 fire charge
        set slot 7 of inventory of {_p} to 64 steak
        set slot 8 of inventory of {_p} to 2 hay bale
        set slot 9 of inventory of {_p} to arrow

errors: none
This is how I do the phathfind

make {pet::%player%} pathfind to player at speed 1.4