[[ HELP ] Custom Weapon]

Hi to you all guys, hope everyone is having an excellent day

As the title says,

i ned help with a Custom Weapon i add everything that the guide (https://github.com/rathena/rathena/wiki/Custom-Items)

says but when i try to wear the weapon server crash and appear this 

 

In case someone can help me, ill be very gratefull 

Information:

My Client: 2018-06-21aRagexeRE

 

EDIT: 

Also i follow this video too but i feel like it is kinda old

EDIT II:

Item - 

1H Rod

weapontable.lub - 

*Weapon_IDs

    WEAPONTYPE_FOXTAIL_METAL = 102,
    WEAPONTYPE_Greed_Harvest_of_Demon = 1690

*WeaponNameTable

    [Weapon_IDs.WEAPONTYPE_Greed_Harvest_of_Demon] = "_Greed_Harvest_of_Demon"

*Expansion_Weapon_IDs

    [Weapon_IDs.WEAPONTYPE_Greed_Harvest_of_Demon] = Weapon_IDs.WEAPONTYPE_ROD

itemInfo.lua

        ClassNum = 1690,