Invalid redefinition of constant scheme while precompiling

[cuspidalcoffee]

Julia version: 1.7.3
C++ compiler: gcc-c++
OS: Fedora Linux 35
Shell: fish

Log:

julia> using Oscar
[ Info: Precompiling Oscar [f1435218-dba5-11e9-1e4d-f1a5fab5fc13]
┌ Warning: Replacing docs for `Oscar.F :: Union{Tuple{Hecke.SRow{T}}, Tuple{T}} where T` in module `Oscar`
└ @ Base.Docs docs/Docs.jl:240
┌ Warning: Replacing docs for `Oscar.F :: Union{Tuple{Vector{T}}, Tuple{T}} where T` in module `Oscar`
└ @ Base.Docs docs/Docs.jl:240
ERROR: LoadError: invalid redefinition of constant Scheme
Stacktrace:
 [1] top-level scope
   @ ~/.julia/packages/Oscar/Ep09a/experimental/Schemes/AffineSchemes.jl:13
 [2] include(x::String)
   @ Oscar ~/.julia/packages/Oscar/Ep09a/src/Oscar.jl:20
 [3] top-level scope
   @ ~/.julia/packages/Oscar/Ep09a/src/Oscar.jl:281
 [4] top-level scope (repeats 2 times)
   @ none:1
in expression starting at /home/hannah/.julia/packages/Oscar/Ep09a/experimental/Schemes/AffineSchemes.jl:13
in expression starting at /home/hannah/.julia/packages/Oscar/Ep09a/src/Oscar.jl:1
ERROR: Failed to precompile Oscar [f1435218-dba5-11e9-1e4d-f1a5fab5fc13] to /home/hannah/.julia/compiled/v1.7/Oscar/jl_Gr9qXc.