Unable to upgrade 2 seperate Slicing Quarterstaves

It appears to be a completely normal item, but I am unable to upgrade it with whetstones or modify it with any orbs or essences.

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Failed to apply item: The operation could not be completed

These particular items are the first I could not modify, but I have upgraded 2 other Slicing Quarterstaves with no issues, so I'm not sure if it has anything to do with the base.

Item Class: Quarterstaves
Rarity: Normal
Slicing Quarterstaff
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Physical Damage: 29-60
Critical Hit Chance: 10.00%
Attacks per Second: 1.40
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Requirements:
Level: 33
Dex: 60
Int: 25
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Item Level: 37


Item Class: Quarterstaves
Rarity: Normal
Slicing Quarterstaff
--------
Physical Damage: 29-60
Critical Hit Chance: 10.00%
Attacks per Second: 1.40
--------
Requirements:
Level: 33
Dex: 60
Int: 25
--------
Sockets: S S
--------
Item Level: 35