Fix

The error occurs because you passed more arguments to a function than its signature defines. Check the function definition and remove the extra argument or add a missing parameter to the function signature.

// Incorrect: function expects 2 args, got 3
func add(a, b int) int {
    return a + b
}

// Fix: Remove the extra argument
result := add(1, 2)

If you intended to pass more data, update the function signature to accept the additional parameters.

The "too many arguments in call to X" error means you are trying to give a function more inputs than it is designed to handle. Think of it like trying to put three keys into a lock that only has two slots; it simply won't fit. You need to either remove the extra key or get a lock with more slots.