Gaming@NINA

I'm using VBALink 1.7.3 version.When I save the game (before trading pokemon,you have to save,right?),it says "Save error ,please exchange the backup memory."
But it only happens in LeafGreen,in Emerald and Sapphire i can save with no problem.What I suppose to do?

Does changing the save type to Flash 128k help?

nope.I have changed it..But,when start the game from the beginning (New Game),I can save with no problem.What happened?And I've played the game so far and I don't want to start a new game.... :'(