Ubuntu 20.04.2 LTS - Compile Issue

[nathanielnderson]

[ 2%] Built target g3dlib
[ 2%] Built target Detour
[ 2%] Built target Recast
[ 2%] Built target fmt
[ 3%] Built target jemalloc
[ 3%] Built target gsoap
[ 5%] Built target protobuf
[ 5%] Built target duktape
[ 7%] Built target casc
[ 7%] Built target revision_data.h
[ 9%] Built target common
[ 10%] Built target database
[ 13%] Built target proto
[ 14%] Built target shared
[ 15%] Built target bnetserver
[ 15%] Building CXX object src/server/game/CMakeFiles/game.dir/cmake_pch.hxx.pch
In file included from :1:
In file included from /home/trinitycore/ashermane/AshamaneCore/build/src/server/game/CMakeFiles/game.dir/cmake_pch.hxx:5:
In file included from /home/trinitycore/ashermane/AshamaneCore/src/server/game/PrecompiledHeaders/gamePCH.h:31:
/home/trinitycore/ashermane/AshamaneCore/src/server/game/Entities/Player/Player.h:117:16: error: forward declaration of struct cannot have a nested name specifier
struct RatedPvpInfo::BracketInfo;
^~~~~~~~~~~~~~
1 error generated.
make[2]: *** [src/server/game/CMakeFiles/game.dir/build.make:64: src/server/game/CMakeFiles/game.dir/cmake_pch.hxx.pch] Error 1
make[1]: *** [CMakeFiles/Makefile2:1392: src/server/game/CMakeFiles/game.dir/all] Error 2
make: *** [Makefile:130: all] Error 2

Getting this error when compiling the core on Ubuntu 20.04.2 LTS. Any assistance with this would be greatly appreciated.

[fluxurion]

change to

namespace RatedPvpInfo
{
    struct BracketInfo;
}