Error in expression <(_numDead > 50)>

[tfdef 0]

after we install 1.7.1 and 93825 (and changed scripts.txt to delete 5 alex) we have this crap in server.rpt:

11:38:24 Error count: Type code, expected Array,Config entry

11:38:24 Error in expression <(_numDead > 50)>

11:38:24 Error position: <_numDead > 50)>

11:38:24 Error Undefined variable in expression: _numdead

11:38:24 Error in expression <(count _missionObjs > 100)>

11:38:24 Error position: 100)>

11:38:24 Error count: Type code, expected Array,Config entry

11:38:24 Error in expression <(_numDead > 50)>

11:38:24 Error position: <_numDead > 50)>

11:38:24 Error Undefined variable in expression: _numdead

besides, all cars disapear and zes attacks through walls