gINT Civil Tools Error when placing a new borehole to connected *.gpj project

Hi,

I have a new gINT Civil Tools Connect Edition installed on my computer and when trying to place a new borehole to a connected gpj project gINT CT is showing an error stating an incorrect format of parameters as following:

"Post failed. Error message : Exception occurred while no ExecutionResultAvailable event handler was set, so the InnerException is being propagated. Use a BatchExecutionController and set its ExecutionResultAvailable event handler in order to allow continued processing after encountering an exception.
Inner Exception:
Failed to extract parameters from an instance of the class BoreholePOST
because of an exception of the type FormatException with the message 'Input string was not in a correct format.'
on the statement INSERT  INTO  [POINT] ( [EAST] ,  [ELEVATION] ,  [NORTH] ,  [HOLEDEPTH] ,  [GINTPOINTSORT] ,  [PointID] )  VALUES  ( ? ,  ? ,  ? ,  ? ,  ? ,  ? )
   at Bentley.EC.SQLAdapter.InstanceWriter.CommitInstance(SQLInstance instance, List`1 statements)
   at Bentley.SQLECPlugin.CommitEngine.ProcessOneInsert(IECInstance instance, InstanceChangeEventContext eventContext)
   at Bentley.SQLECPlugin.CommitEngine.CommitChanges(ECOperation operation, Dictionary`2 instances, Dictionary`2 relationshipInstances, InstanceChangeEventContext eventContext)"

The database is conneced properly and all the main database parameters are set correctly (eg. point name, eating, northing, elevation and hole depth). Coordinate system is also set in gINT CT. Could anybody point me to the problem of the error?

Thanks in advance