Replay mod wont let me use the trim replay feature. I am on the latest replay mod for 1.8.9 and got the latest java the error is
---- Minecraft Crash Report ----
WARNING: coremods are present:
  OpenEyePlugin (OpenEye.jar)
  LoadingPlugin (replaymod-1.8.9-2.1.4.jar)
Contact their authors BEFORE contacting forge
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Time: 1/12/19 4:43 PM
Description: Editing replay file
java.lang.RuntimeException: java.io.IOException: decoding
	at com.replaymod.replaystudio.studio.StudioPacketStream.nextInput(StudioPacketStream.java:56)
	at com.replaymod.replaystudio.stream.AbstractPacketStream.next(AbstractPacketStream.java:260)
	at com.replaymod.editor.gui.GuiReplayEditor.lambda$2(GuiReplayEditor.java:165)
	at com.replaymod.editor.gui.GuiReplayEditor$$Lambda$53/1519114227.accept(Unknown Source)
	at com.replaymod.editor.gui.GuiReplayEditor$2.lambda$0(GuiReplayEditor.java:255)
	at com.replaymod.editor.gui.GuiReplayEditor$2$$Lambda$57/1487576229.run(Unknown Source)
	at com.replaymod.editor.gui.GuiReplayEditor.lambda$5(GuiReplayEditor.java:276)
	at com.replaymod.editor.gui.GuiReplayEditor$$Lambda$58/1173060930.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: decoding
	at com.replaymod.replaystudio.io.ReplayInputStream.fillBuffer(ReplayInputStream.java:195)
	at com.replaymod.replaystudio.io.ReplayInputStream.readPacket(ReplayInputStream.java:146)
	at com.replaymod.replaystudio.studio.StudioPacketStream.nextInput(StudioPacketStream.java:54)
	... 8 more
Caused by: java.lang.ArrayIndexOutOfBoundsException
	at java.lang.System.arraycopy(Native Method)
	at com.replaymod.lib.com.github.steveice10.mc.protocol.util.NetUtil.dataToChunks(NetUtil.java:219)
	at com.replaymod.lib.com.github.steveice10.mc.protocol.packet.ingame.server.world.ServerChunkDataPacket.read(ServerChunkDataPacket.java:109)
	at com.replaymod.lib.com.github.steveice10.packetlib.tcp.TcpPacketCodec.decode(TcpPacketCodec.java:41)
	at com.replaymod.replaystudio.studio.protocol.StudioCodec.decode(StudioCodec.java:42)
	at com.replaymod.replaystudio.io.ReplayInputStream.fillBuffer(ReplayInputStream.java:191)
	... 10 more
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
	Minecraft Version: 1.8.9
	Operating System: Windows 10 (amd64) version 10.0
	CPU: 12x Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 667847448 bytes (636 MB) / 1855979520 bytes (1770 MB) up to 3817865216 bytes (3641 MB)
	JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096m -Xms256m -XX:PermSize=256m
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP 9.19 Powered by Forge 11.15.1.2318 Optifine OptiFine_1.8.9_HD_U_I7 13 mods loaded, 13 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
	UCHIJA	mcp{9.19} [Minecraft Coder Pack] (minecraft.jar) 
	UCHIJA	FML{8.0.99.99} [Forge Mod Loader] (forge-1.8.9-11.15.1.2318-1.8.9.jar) 
	UCHIJA	Forge{11.15.1.2318} [Minecraft Forge] (forge-1.8.9-11.15.1.2318-1.8.9.jar) 
	UCHIJA	OpenEye{0.8} [OpenEye] (OpenEye.jar) 
	UCHIJA	replaymod-compat{1.8.9-2.1.4} [Replay Mod - Compatibility] (replaymod-1.8.9-2.1.4.jar) 
	UCHIJA	replaymod{1.8.9-2.1.4} [Replay Mod] (replaymod-1.8.9-2.1.4.jar) 
	UCHIJA	replaymod-editor{1.8.9-2.1.4} [Replay Mod - Replay Editor] (replaymod-1.8.9-2.1.4.jar) 
	UCHIJA	replaymod-extras{1.8.9-2.1.4} [Replay Mod - Extras] (replaymod-1.8.9-2.1.4.jar) 
	UCHIJA	replaymod-online{1.8.9-2.1.4} [Replay Mod - Online] (replaymod-1.8.9-2.1.4.jar) 
	UCHIJA	replaymod-recording{1.8.9-2.1.4} [Replay Mod - Recording] (replaymod-1.8.9-2.1.4.jar) 
	UCHIJA	replaymod-render{1.8.9-2.1.4} [Replay Mod - Render] (replaymod-1.8.9-2.1.4.jar) 
	UCHIJA	replaymod-replay{1.8.9-2.1.4} [Replay Mod - Replay] (replaymod-1.8.9-2.1.4.jar) 
	UCHIJA	replaymod-simplepathing{1.8.9-2.1.4} [Replay Mod - Simple Pathing] (replaymod-1.8.9-2.1.4.jar) 
	Loaded coremods (and transformers): 
OpenEyePlugin (OpenEye.jar)
  openeye.asm.MultiTransformer
LoadingPlugin (replaymod-1.8.9-2.1.4.jar)
  
	GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
	OptiFine Version: OptiFine_1.8.9_HD_U_I7
	Render Distance Chunks: 32
	Mipmaps: 4
	Anisotropic Filtering: 1
	Antialiasing: 0
	Multitexture: false
	Shaders: null
	OpenGlVersion: 4.6.0 NVIDIA 399.24
	OpenGlRenderer: GeForce GTX 1070 Ti/PCIe/SSE2
	OpenGlVendor: NVIDIA Corporation
	CpuCount: 12