error CS0111 what is happening here?

i dont usually post for this but i have no idea what is happening here or how to fix it. The error is: "Assets\Predator Scripts\NetworkHandlerPredator.cs(19,10): error CS0111: Type 'NetworkHandlerPredator' already defines a member called 'Update' with the same parameter types" I made a blank unrelated script as shown by the photo below and it gives the same error. Any ideas as to what this might be? https://gyazo.com/966ea650b2291aa1b721f40c66a0dd19 https://gyazo.com/3ef44bb0c7a971c43ac41e5e3490ae8e