[WFRP4e System] Festering Wound Incubation bug

[moo-man]

Festering wound incubation roll says "Error occured when rolling for disease incubation or duration"
From: Striget
foundry: 12.331
wfrp4e: 8.2.3
wfrp4e-altdorf: 6.0.1
wfrp4e-archives2: 6.0.1
wfrp4e-core: 6.0.1
wfrp4e-dotr: 6.0.1
wfrp4e-eis: 6.0.2
wfrp4e-up-in-arms: 6.0.2
wfrp4e-wom: 6.0.2
wfrp4e-zoo: 6.0.0
Active Modules: combat-tracker-dock, dice-so-nice, fxmaster, lib-wrapper, multilevel-tokens, quick-insert, shared-copendium, smarttarget, socketlib, token-action-hud-core, token-action-hud-wfrp4e, warhammer-lib, wfrp4e-gm-toolkit, wfrp4e-night-vision