samba - Nov 2019 - samba-tool provision - Undefined symbol "ldb_handler_copy"

Error occurs on FreeBSD 12.1

------------------------------------------------------------------------
samba-tool domain provision --use-rfc2307 --interactive
Traceback (most recent call last):
  File "/usr/local/bin/samba-tool", line 33, in <module>
    from samba.netcmd.main import cmd_sambatool
  File "/usr/local/lib/python2.7/site-packages/samba/__init__.py",
line 28, in <module>
    import ldb
ImportError: /usr/local/lib/python2.7/site-packages/ldb.so: Undefined symbol
"ldb_handler_copy"
------------------------------------------------------------------------

Any help is appreciated.

Thank you, 73,

-- 
Don Kuenz KB7RPU
There was a young lady named Bright Whose speed was far faster than light;
She set out one day In a relative way And returned on the previous night.