["you can not speak this language" after changing on class DB]

Hello folks

I once updated my Trinity Server (3.3.5a) to the latest version (30.09.2020), unfortunately my Draenei Warlock is now broken.  I once created one in an older version by simply changing the breed in the database. After the update I couldn't select it at first, because the combination is invalid. This message came in the console. 

I did some research and found out that the playercreateinfo_ tables have to be filled. I did that.

I can log in now, but it seems that I have no language. The error message "you can not speak this language" appears in the chat. I cannot select a language either. I have already tried many things, including adding the skills, but the error remains. 

I can't remember that it was so difficult in the past, has anything been changed?

[Compile or cmake problems]

**Description:**

When I try compile with CMake then I got this error.

----------------------------

CMake Error at cmake/macros/FindBoost.cmake:1193 (message):
  Unable to find the requested Boost libraries.

  Boost version: 1.64.0

  Boost include path: D:/boost_1_64_0

  Could not find the following static Boost libraries:

          boost_system
          boost_filesystem
          boost_thread
          boost_program_options
          boost_iostreams

  No Boost libraries were found.  You may need to set BOOST_LIBRARYDIR to the
  directory containing Boost libraries or BOOST_ROOT to the location of
  Boost.  If you still have problems search on forum for TCE00020.
Call Stack (most recent call first):
  dep/boost/CMakeLists.txt:37 (find_package)

----------------------------

I Installed boost 1.64.0 and add it to the systemvariables

See here -> https://www.dropbox.com/s/qk0xbv870ku3wfo/systemvariables.jpg?dl

**Branch(es):**

master

**TC hash/commit**:

5b754ee08c433302531bbbb66aabf898d594dc1b
 
**TDB version**: 

newest
 
**Operating system**:  

Windows 10 Pro 64bit