[11:21:12] [Server thread/INFO]: Preparing spawn area: 17%
[11:21:13] [Server thread/INFO]: Preparing spawn area: 60%
[11:21:15] [Server thread/INFO]: Preparing spawn area: 76%
[11:21:16] [Server thread/INFO]: Preparing spawn area: 86%
[11:21:17] [Server thread/ERROR] [mobdropexchangeorb]: Skipping event FMLServerStartingEvent and marking errored mod mobdropexchangeorb since required dependency mdecore has errored
[11:21:17] [Server thread/ERROR] [FML]: Fatal errors were detected during the transition from SERVER_ABOUT_TO_START to SERVER_STARTING. Loading cannot continue
[11:21:17] [Server thread/ERROR] [FML]: 
	mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	FML{8.0.32.1319} [Forge Mod Loader] (forgeSrc-1.8-11.14.1.1319.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	Forge{11.14.1.1319} [Minecraft Forge] (forgeSrc-1.8-11.14.1.1319.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available
	mdecore{1.8-1.1.2} [MattDahEpic Core] (mdecore-1.8-1.1.2-dev.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Errored
	mobdropexchangeorb{1.8-1.5} [Mob Drop Exchange Orb] (1.8) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Errored
[11:21:17] [Server thread/ERROR] [FML]: The following problems were captured during this phase
[11:21:17] [Server thread/ERROR] [FML]: Caught exception from mdecore
java.lang.AbstractMethodError
	at net.minecraft.command.CommandHandler.registerCommand(CommandHandler.java:136) ~[forgeSrc-1.8-11.14.1.1319.jar:?]
	at net.minecraftforge.fml.common.event.FMLServerStartingEvent.registerServerCommand(FMLServerStartingEvent.java:44) ~[forgeSrc-1.8-11.14.1.1319.jar:?]
	at com.mattdahepic.mdecore.MDECore.serverStarting(MDECore.java:47) ~[mdecore-1.8-1.1.2-dev.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25]
	at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25]
	at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:517) ~[forgeSrc-1.8-11.14.1.1319.jar:?]
	at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25]
	at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25]
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
	at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:208) ~[forgeSrc-1.8-11.14.1.1319.jar:?]
	at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:187) ~[forgeSrc-1.8-11.14.1.1319.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25]
	at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25]
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
	at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:118) [LoadController.class:?]
	at net.minecraftforge.fml.common.Loader.serverStarting(Loader.java:738) [Loader.class:?]
	at net.minecraftforge.fml.common.FMLCommonHandler.handleServerStarting(FMLCommonHandler.java:319) [FMLCommonHandler.class:?]
	at net.minecraft.server.integrated.IntegratedServer.startServer(IntegratedServer.java:128) [IntegratedServer.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438) [MinecraftServer.class:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_25]
[11:21:17] [Server thread/ERROR] [FML]: A fatal exception occurred during the server starting event
net.minecraftforge.fml.common.LoaderException: java.lang.AbstractMethodError
	at net.minecraftforge.fml.common.LoadController.transition(LoadController.java:162) ~[LoadController.class:?]
	at net.minecraftforge.fml.common.Loader.serverStarting(Loader.java:739) [Loader.class:?]
	at net.minecraftforge.fml.common.FMLCommonHandler.handleServerStarting(FMLCommonHandler.java:319) [FMLCommonHandler.class:?]
	at net.minecraft.server.integrated.IntegratedServer.startServer(IntegratedServer.java:128) [IntegratedServer.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438) [MinecraftServer.class:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_25]
Caused by: java.lang.AbstractMethodError
	at net.minecraft.command.CommandHandler.registerCommand(CommandHandler.java:136) ~[forgeSrc-1.8-11.14.1.1319.jar:?]
	at net.minecraftforge.fml.common.event.FMLServerStartingEvent.registerServerCommand(FMLServerStartingEvent.java:44) ~[forgeSrc-1.8-11.14.1.1319.jar:?]
	at com.mattdahepic.mdecore.MDECore.serverStarting(MDECore.java:47) ~[mdecore-1.8-1.1.2-dev.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25]
	at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25]
	at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:517) ~[forgeSrc-1.8-11.14.1.1319.jar:?]
	at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25]
	at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25]
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
	at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:208) ~[LoadController.class:?]
	at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:187) ~[LoadController.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25]
	at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25]
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304) ~[guava-17.0.jar:?]
	at com.google.common.eventbus.EventBus.post(EventBus.java:275) ~[guava-17.0.jar:?]
	at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:118) ~[LoadController.class:?]
	at net.minecraftforge.fml.common.Loader.serverStarting(Loader.java:738) ~[Loader.class:?]
	... 4 more
[11:21:17] [Server thread/INFO] [FML]: Applying holder lookups
[11:21:17] [Server thread/INFO] [FML]: Holder lookups applied
[11:21:17] [Server thread/ERROR] [mobdropexchangeorb]: Skipping event FMLServerStoppedEvent and marking errored mod mobdropexchangeorb since required dependency mdecore has errored
[11:21:17] [Server thread/INFO] [FML]: The state engine was in incorrect state ERRORED and forced into state SERVER_STOPPED. Errors may have been discarded.
[11:21:17] [Server thread/INFO] [FML]: The state engine was in incorrect state ERRORED and forced into state AVAILABLE. Errors may have been discarded.