Pluto：Failed to show value

Tooling Pluto
1

Hi,I am on a Windows 10 machine,Julia 1.8.3,Pluto 0.19.19.
when using Symbolics to take the derivative of a vector variables in Pluto,I saw the following message:

Failed to show value:
MethodError: no method matching size(::Symbol)

The code is

begin
	using Symbolics
    @variables t x[1:10] 
	D=Differential(t)
	D(x)
end