diff -up 8Kingdoms-1.1.0/world/world_engine.cpp~ 8Kingdoms-1.1.0/world/world_engine.cpp

--- 8Kingdoms-1.1.0/world/world_engine.cpp~	2007-12-02 12:43:53.000000000 +0100

+++ 8Kingdoms-1.1.0/world/world_engine.cpp	2007-12-02 12:43:53.000000000 +0100

@@ -1214,7 +1214,10 @@ int TWorldServerEngine::unitMove(int uni

   }

   if (!can_move)

+  {

+    unlock();

     return ERR_NotOperational;   

+  }

   TPacket_RCT_UNIT_MOVE * packet = new TPacket_RCT_UNIT_MOVE();

   packet->unit_id = unit_id;

diff -up 8Kingdoms-1.1.0/world/world_client.cpp~ 8Kingdoms-1.1.0/world/world_client.cpp

--- 8Kingdoms-1.1.0/world/world_client.cpp~	2007-12-02 12:09:28.000000000 +0100

+++ 8Kingdoms-1.1.0/world/world_client.cpp	2007-12-02 12:09:28.000000000 +0100

@@ -321,6 +321,7 @@ RVAL WORLD_CLIENT_MSG_HANDLER(MESSAGE_ID

                   if (world_client[i]->state == WCS_GAME_ENDED && action_type == AT_ENDGAME) {

                     // zprava o ukonceni hry pro jiz ukoncenou hru - ignoruji

+                    world_client_mutex.unlock();

                     break;

                   } 

                   else if (!(((action_type == AT_GAME_START) && (world_client[i]->state >= WCS_WORLD_INITIALIZED) && (world_client[i]->state < WCS_GAME_STARTED))

@@ -328,6 +329,7 @@ RVAL WORLD_CLIENT_MSG_HANDLER(MESSAGE_ID

                     (world_client[i]->state == WCS_GAME_STARTED)

                     )) {

                     // zprava prisla v nevhodnou chvili - ignoruji

+                    world_client_mutex.unlock();

                     break;

                   }