Vex Legends

So I have everything downloaded, and when I load up the server through the forge version, it seems just fine. However, when I open the run.bat file, it gives me this: C:\Users\Owner\Desktop\Server>java -Xmx8192M -Xms8192M -jar forge-1.12.2-14.23.5.2847-universal.jar noguiInvalid maximum heap size: -Xmx8192MThe specified size exceeds the maximum representable size.Error: Could not create the Java Virtual Machine.Error: A fatal exception has occurred. Program will exit.C:\Users\Owner\Desktop\Server>PAUSEPress any key to continue . . . Please help. I am lost and only followed a tutorial. I am just a modding baby.Also, failed to mention that using the forge file only gave me a regular 1.12.2. Hope that helps.