Fix memory overflow with fluid stack on client side

src/main/java/gregtech/common/GT_Client.java

@@ -264,6 +264,7 @@ public class GT_Client extends GT_Proxy
             for (Iterator i$ = tList.iterator(); i$.hasNext(); GT_Utility.sPlayedSoundMap.remove(tKey)) {
                 tKey = (GT_PlayedSound) i$.next();
             }
+            if(GregTech_API.mServerStarted == false)GregTech_API.mServerStarted = true;
             /*if ((this.isFirstClientPlayerTick) && (aEvent.player == GT_Values.GT.getThePlayer())) {
                 this.isFirstClientPlayerTick = false;
                 GT_FluidStack.fixAllThoseFuckingFluidIDs();