Errors while trying to mod

[Nightrunner0]

I've been trying to mod my witcher game but after downloading some of the mod i get this:

 

Error [content0]game\player\playertutorialinput.ws(9): Unknown base class 'CPlayerInput'
Error [content0]game\quests\conditions\questcontainer.ws(23): Unknown base class 'IInventoryScriptedListener'
Error [content0]game\quests\conditions\questitemammo.ws(23): Unknown base class 'IInventoryScriptedListener'
Error [content0]game\quests\conditions\questitemquantity.ws(22): Unknown base class 'IInventoryScriptedListener'
Error [content0]game\player\states\combatfists.ws(21): Cannot define state 'CombatFists' in context of unknown class 'W3PlayerWitcher'
Error [content0]game\player\states\combatsilver.ws(10): Cannot define state 'CombatSilver' in context of unknown class 'W3PlayerWitcher'
Error [content0]game\player\states\combatsteel.ws(10): Cannot define state 'CombatSteel' in context of unknown class 'W3PlayerWitcher'
Error [content0]game\player\states\interactionobject\approachinteraction.ws(10): Cannot define state 'ApproachInteractionState' in context of unknown class 'W3PlayerWitcher'
Error [content0]game\player\states\meditation\meditation.ws(10): Cannot define state 'Meditation' in context of unknown class 'W3PlayerWitcher'
Error [content0]game\player\states\meditation\meditationbase.ws(10): Cannot define state 'MeditationBase' in context of unknown class 'W3PlayerWitcher'
Error [content0]game\player\states\meditation\meditationwaiting.ws(10): Cannot define state 'MeditationWaiting' in context of unknown class 'W3PlayerWitcher'

 

Does anyone know how to fix this?

Edited April 15, 2023 by Nightrunner0