spawning vehicles glitch

[thegdog]

 2:08:04   Error Type Any, expected String
 2:08:04 File z\addons\dayz_server\compile\server_playerSync.sqf, line 41
 2:08:12 Server: Object 3:54 not found (message 70)
 2:08:12 "Server_PublishVehicle2 error: Wrong parameter format"
 2:08:12 "Trader Menu: jeffdog (76561198147272349) purchased 1x BAF_Merlin_DZE into gear at Aircraft Trader for 1 ItemObsidian"
 2:08:12 Error in expression <ceFoot =	0;

trying to buy aircraft from the default aircraft trader.  never touched any of it and it giving this error.  no vehicle spawns.  it shows the arrow.  EDIT:  i tried other traders, all vehicles dont spawn when bought.

[Airwaves Man]