Forge crashes when i open my serser, this is my server error, anybody can help?

[EJJR_RD]

[14:19:09] [main/ERROR] [LLibrary Core]: Failed to force load class net.minecraft.entity.player.EntityPlayerMP
java.lang.ClassNotFoundException: net.minecraft.entity.player.EntityPlayerMP
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.12.jar:?]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_302]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_302]
        at net.ilexiconn.llibrary.server.asm.writer.ClassHierarchy.fetchNode(ClassHierarchy.java:48) [llibrary-core-1.0.10-1.12.2.jar:?]
        at net.ilexiconn.llibrary.server.asm.writer.ClassHierarchy.build(ClassHierarchy.java:32) [llibrary-core-1.0.10-1.12.2.jar:?]
        at net.ilexiconn.llibrary.server.asm.writer.PatchClassWriter.getCommonSuperClass(PatchClassWriter.java:25) [llibrary-core-1.0.10-1.12.2.jar:?]
        at org.objectweb.asm.ClassWriter.getMergedType(ClassWriter.java:1698) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.Frame.merge(Frame.java:1530) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.Frame.merge(Frame.java:1429) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.MethodWriter.visitMaxs(MethodWriter.java:1516) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:835) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:727) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.tree.ClassNode.accept(ClassNode.java:412) [asm-debug-all-5.2.jar:5.2]
        at net.ilexiconn.llibrary.server.asm.RuntimePatcher.handlePatches(RuntimePatcher.java:73) [llibrary-core-1.0.10-1.12.2.jar:?]
        at net.ilexiconn.llibrary.server.asm.RuntimePatcher.transform(RuntimePatcher.java:58) [llibrary-core-1.0.10-1.12.2.jar:?]
        at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:256) [ASMTransformerWrapper$TransformerWrapper.class:?]
        at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279) [launchwrapper-1.12.jar:?]
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176) [launchwrapper-1.12.jar:?]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:418) [?:1.8.0_302]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351) [?:1.8.0_302]
        at net.ilexiconn.llibrary.server.asm.writer.ClassHierarchy.fetchNode(ClassHierarchy.java:48) [llibrary-core-1.0.10-1.12.2.jar:?]
        at net.ilexiconn.llibrary.server.asm.writer.ClassHierarchy.build(ClassHierarchy.java:32) [llibrary-core-1.0.10-1.12.2.jar:?]
        at net.ilexiconn.llibrary.server.asm.writer.PatchClassWriter.getCommonSuperClass(PatchClassWriter.java:25) [llibrary-core-1.0.10-1.12.2.jar:?]
        at org.objectweb.asm.ClassWriter.getMergedType(ClassWriter.java:1698) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.Frame.merge(Frame.java:1530) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.Frame.merge(Frame.java:1429) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.MethodWriter.visitMaxs(MethodWriter.java:1516) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:835) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.tree.MethodNode.accept(MethodNode.java:727) [asm-debug-all-5.2.jar:5.2]
        at org.objectweb.asm.tree.ClassNode.accept(ClassNode.java:412) [asm-debug-all-5.2.jar:5.2]
        at net.ilexiconn.llibrary.server.asm.RuntimePatcher.handlePatches(RuntimePatcher.java:73) [llibrary-core-1.0.10-1.12.2.jar:?]
        at net.ilexiconn.llibrary.server.asm.RuntimePatcher.transform(RuntimePatcher.java:58) [llibrary-core-1.0.10-1.12.2.jar:?]

at net.minecraftforge.fml.common.asm.ASMTransformerWrapper$TransformerWrapper.transform(ASMTransformerWrapper.java:256) [ASMTransformerWrapper$TransformerWrapper.class:?]
        at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279) [launchwrapper-1.12.jar:?]
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176) [launchwrapper-1.12.jar:?]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:418) [?:1.8.0_302]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351) [?:1.8.0_302]
        at java.lang.Class.getDeclaredMethods0(Native Method) ~[?:1.8.0_302]
        at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) [?:1.8.0_302]
        at java.lang.Class.privateGetMethodRecursive(Class.java:3048) [?:1.8.0_302]
        at java.lang.Class.getMethod0(Class.java:3018) [?:1.8.0_302]
        at java.lang.Class.getMethod(Class.java:1784) [?:1.8.0_302]
        at net.minecraft.launchwrapper.Launch.launch(Launch.java:132) [launchwrapper-1.12.jar:?]
        at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_302]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_302]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_302]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_302]
        at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:70) [server.jar:?]
        at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:34) [server.jar:?]
Caused by: java.lang.ClassCircularityError: net/minecraft/entity/player/EntityPlayer
        at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_302]
        at java.lang.ClassLoader.defineClass(ClassLoader.java:756) ~[?:1.8.0_302]
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_302]
        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.12.jar:?]
        ... 49 more

[Luis_ST]

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