Crash log

---- Minecraft Crash Report ----

WARNING: coremods are present:
  FMLPlugin (InventoryTweaks-1.61-dev-44.jar)
Contact their authors BEFORE contacting forge

// I just don't know what went wrong :(

Time: 5/26/16 8:34 AM
Description: Initializing game

java.lang.IllegalStateException: The connector couldn't be initialized.
	at com.skype.connector.Connector.getInstance(Connector.java:85)
	at com.skype.Skype.getConnectorInstance(Skype.java:970)
	at com.skype.Skype.addChatMessageListener(Skype.java:768)
	at com.scarabcoder.ereijan.Main.postInit(Main.java:49)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:561)
	at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:228)
	at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:206)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:135)
	at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:770)
	at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:316)
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:513)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:346)
	at net.minecraft.client.main.Main.main(SourceFile:124)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.skype.connector.Connector.getInstance(Connector.java:83)
	... 39 more
Caused by: com.skype.connector.UnsupportedArchitectureException: Skype Java Api doesn't support running under 64bit architectures under Mac OSX. You may try running with 'java -d32' if your system has java 32bit installed.
	at com.skype.connector.osx.OSXConnector.getInstance(OSXConnector.java:48)
	... 44 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at com.skype.connector.Connector.getInstance(Connector.java:85)
	at com.skype.Skype.getConnectorInstance(Skype.java:970)
	at com.skype.Skype.addChatMessageListener(Skype.java:768)
	at com.scarabcoder.ereijan.Main.postInit(Main.java:49)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:561)
	at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:228)
	at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:206)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:135)
	at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:770)
	at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:316)
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:513)

-- Initialization --
Details:
Stacktrace:
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:346)
	at net.minecraft.client.main.Main.main(SourceFile:124)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
	Minecraft Version: 1.9
	Operating System: Mac OS X (x86_64) version 10.11.6
	Java Version: 1.8.0_45, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 342675536 bytes (326 MB) / 729587712 bytes (695 MB) up to 1060372480 bytes (1011 MB)
	JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP 9.23 Powered by Forge 12.16.1.1901 Optifine OptiFine_1.9_HD_U_B2 8 mods loaded, 8 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
	UCHIJ	mcp{9.19} [Minecraft Coder Pack] (minecraft.jar)
	UCHIJ	FML{8.0.99.99} [Forge Mod Loader] (forge-1.9-12.16.1.1901.jar)
	UCHIJ	Forge{12.16.1.1901} [Minecraft Forge] (forge-1.9-12.16.1.1901.jar)
	UCHIJ	inventorytweaks{1.61-dev-44-8aeffff} [Inventory Tweaks] (InventoryTweaks-1.61-dev-44.jar)
	UCHIJ	ism{1.1.0e} [Instant Structures Mod (ISM)] (ism-1.1.0e.jar)
	UCHIJ	JEI{3.3.1.195} [Just Enough Items] (jei_1.9-3.3.1.195.jar)
	UCHIJ	journeymap{1.9-5.2.0b1} [JourneyMap] (journeymap-1.9-5.2.0b1-unlimited.jar)
	UCHIE	sem{1.0} [Skype Messages in Minecraft] (skype2mc-1.9.jar)
	Loaded coremods (and transformers):
FMLPlugin (InventoryTweaks-1.61-dev-44.jar)
  invtweaks.forge.asm.ContainerTransformer
	Launched Version: 1.9
	LWJGL: 2.9.2
	OpenGL: Intel HD Graphics 5000 OpenGL Engine GL version 2.1 INTEL-10.14.68, Intel Inc.
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because ARB_framebuffer_object is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

	Using VBOs: No
	Is Modded: Definitely; Client brand changed to 'fml,forge'
	Type: Client (map_client.txt)
	Resource Packs: Natural Texture Pack
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	CPU: 4x Intel(R) Core(TM) i5-4260U CPU @ 1.40GHz
	OptiFine Version: OptiFine_1.9_HD_U_B2
	Render Distance Chunks: 32
	Mipmaps: 0
	Anisotropic Filtering: 1
	Antialiasing: 0
	Multitexture: false
	Shaders: (internal)
	OpenGlVersion: 2.1 INTEL-10.14.68
	OpenGlRenderer: Intel HD Graphics 5000 OpenGL Engine
	OpenGlVendor: Intel Inc.
	CpuCount: 4