UInt256 not defined

I got the following error, any idea why?

```julia
julia> using OrdinaryDiffEq
[ Info: Precompiling OrdinaryDiffEq [1dea7af3-3e70-54e6-95c3-0bf5283fa5ed]
ERROR: LoadError: UndefVarError: UInt256 not defined
Stacktrace:
[1] mask_type
@ ~/.julia/packages/VectorizationBase/pTvQj/src/early_definitions.jl:97 [inlined]
[2] worker_type
@ ~/.julia/packages/Polyester/f3SSz/src/request.jl:5 [inlined]
[3] worker_pointer_type
@ ~/.julia/packages/Polyester/f3SSz/src/request.jl:6 [inlined]
[4] reserved(id::UInt32)
@ Polyester ~/.julia/packages/Polyester/f3SSz/src/request.jl:14
[5] _request_threads
@ ~/.julia/packages/Polyester/f3SSz/src/request.jl:36 [inlined]
[6] request_threads
@ ~/.julia/packages/Polyester/f3SSz/src/request.jl:69 [inlined]
[7] batch(::Polyester.var"#11#12", ::Tuple{Int64, Int64}, ::Static.StaticInt{1}, ::Static.StaticInt{1})
@ Polyester ~/.julia/packages/Polyester/f3SSz/src/batch.jl:182
```

Julia versioninfo

```julia
julia> versioninfo()
Julia Version 1.6.2
Commit 1b93d53fc4 (2021-07-14 15:36 UTC)
Platform Info:
OS: Linux (x86_64-pc-linux-gnu)
CPU: AMD EPYC 7702 64-Core Processor
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-11.0.1 (ORCJIT, znver2)
```