Erlor

How i can solve this ? 23.09 09:20:16 [Multicraft] Received start command23.09 09:20:16 [Multicraft] Loading server properties23.09 09:20:16 [Multicraft] Starting server!23.09 09:20:16 [Multicraft] Loaded config for "Default Minecraft Server"23.09 09:20:16 [Multicraft] Updating eula.txt file23.09 09:20:16 [Server] INFO A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException23.09 09:20:16 [Server] INFO at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)23.09 09:20:16 [Server] INFO at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)23.09 09:20:16 [Server] INFO at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)23.09 09:20:16 [Server] INFO at java.base/java.lang.reflect.Method.invoke(Method.java:566)23.09 09:20:16 [Server] INFO at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:70)23.09 09:20:16 [Server] INFO at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:34)23.09 09:20:16 [Server] INFO 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')23.09 09:20:16 [Server] INFO at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34)23.09 09:20:16 [Server] INFO at net.minecraft.launchwrapper.Launch.main(Launch.java:28)23.09 09:20:16 [Server] INFO ... 6 more23.09 09:20:16 [Multicraft] Server shut down (starting)23.09 09:20:16 [Multicraft] Restarting crashed server in 5 seconds23.09 09:20:16 [Multicraft] Looks like a crash, check the server console. Return value: 123.09 09:20:16 [Multicraft] Server stopped