diff --git a/src/mangosd/MaNGOSsoap.cpp b/src/mangosd/MaNGOSsoap.cpp
index eb7c1a06e..adef52553 100644
--- a/src/mangosd/MaNGOSsoap.cpp
+++ b/src/mangosd/MaNGOSsoap.cpp
@@ -129,7 +129,11 @@ int ns1__executeCommand(soap* soap, char* command, char** result)
 
     // wait for callback to complete command
 
-    connection.pendingCommands.acquire();
+    int acc = connection.pendingCommands.acquire();
+    if(acc)
+    {
+        sLog.outError("MaNGOSsoap: Error while acquiring lock, acc = %i, errno = %u", acc, errno);
+    }
 
     // alright, command finished
 
diff --git a/src/mangosd/MaNGOSsoap.h b/src/mangosd/MaNGOSsoap.h
index 0cf24e2dd..14d6c56ae 100644
--- a/src/mangosd/MaNGOSsoap.h
+++ b/src/mangosd/MaNGOSsoap.h
@@ -27,7 +27,7 @@
 #include "soapH.h"
 #include "soapStub.h"
 
-#include <ace/SV_Semaphore_Simple.h>
+#include <ace/Semaphore.h>
 #include <ace/Task.h>
 
 
@@ -78,11 +78,9 @@ class SOAPWorkingThread : public ACE_Task<ACE_MT_SYNCH>
 class SOAPCommand
 {
     public:
-        SOAPCommand()
+        SOAPCommand():
+            pendingCommands(0, USYNC_THREAD, "pendingCommands")
         {
-            ACE_ASSERT (pendingCommands.open("pendingCommands",
-                ACE_SV_Semaphore_Simple::ACE_CREATE,
-                0) != -1);
 
         }
         ~SOAPCommand()
@@ -94,7 +92,7 @@ class SOAPCommand
             m_printBuffer += msg;
         }
 
-        ACE_SV_Semaphore_Simple pendingCommands;
+        ACE_Semaphore pendingCommands;
 
         void setCommandSuccess(bool val)
         {
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 08237f6d1..567093626 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "9487"
+ #define REVISION_NR "9488"
 #endif // __REVISION_NR_H__