Hello!

I couldn't get help from minecrafters, so I decided to go back to the roots!
Can you guys please tell me how I can fix this error? Thanks!

E:\mods\server>java -Xmx4G -Xms4G -jar forge-1.12.2-14.23.5.2860.jar nogui
A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetExcepti on
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invo ke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invo ke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl. invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at net.minecraftforge.fml.relauncher.ServerLaunchWrap per.run(ServerLaunchWrapper.java:70)
at net.minecraftforge.fml.relauncher.ServerLaunchWrap per.main(ServerLaunchWrapper.java:34)
Caused by: java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$AppClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap')
at net.minecraft.launchwrapper.Launch.<init>(Launch.j ava:34)
at net.minecraft.launchwrapper.Launch.main(Launch.jav a:28)
... 6 more

E:\mods\server>pause
Press any key to continue . . .