Hey so, I downloaded and installed the most recent forge update for 1.14.2 and later installed the most recent worldedit version for 1.14.2. When I join my singleplayer world it runs for some minutes but then crashes telling me the game crashed whilst exception in server tick loop with the following. Anyone that could help me with the cause of this crash?

crash report:

---- Minecraft Crash Report ----
// My bad.

Time: 15-6-19 19:55
Description: Exception in server tick loop

java.lang.NoSuchMethodError: net.minecraftforge.fml.network.NetworkEvent$Context.enqueueWork(Ljava/lang/Runnable;)Lcom/google/common/util/concurrent/ListenableFuture;
at com.sk89q.worldedit.forge.net.packet.LeftClickAirEventMessage$Handler.handle(LeftClickAirEventMessage.java:37) ~[?:?] {}
at com.sk89q.worldedit.forge.net.handler.InternalPacketHandler$$Lambda$2062/2019537124.accept(Unknown Source) ~[?:?] {}
at net.minecraftforge.fml.network.simple.IndexedMessageCodec.lambda$tryDecode$3(IndexedMessageCodec.java:114) ~[?:?] {}
at net.minecraftforge.fml.network.simple.IndexedMessageCodec$$Lambda$4053/1097593638.accept(Unknown Source) ~[?:?] {}
at java.util.Optional.ifPresent(Optional.java:159) ~[?:1.8.0_51] {}
at net.minecraftforge.fml.network.simple.IndexedMessageCodec.tryDecode(IndexedMessageCodec.java:114) ~[?:?] {}
at net.minecraftforge.fml.network.simple.IndexedMessageCodec.consume(IndexedMessageCodec.java:147) ~[?:?] {}
at net.minecraftforge.fml.network.simple.SimpleChannel.networkEventListener(SimpleChannel.java:64) ~[?:?] {}
at net.minecraftforge.fml.network.simple.SimpleChannel$$Lambda$2058/1129435137.accept(Unknown Source) ~[?:?] {}
at net.minecraftforge.eventbus.EventBus.doCastFilter(EventBus.java:207) ~[eventbus-0.9.3-service.jar:?] {}
at net.minecraftforge.eventbus.EventBus.lambda$addListener$11(EventBus.java:199) ~[eventbus-0.9.3-service.jar:?] {}
at net.minecraftforge.eventbus.EventBus$$Lambda$1962/446329499.invoke(Unknown Source) ~[?:?] {}
at net.minecraftforge.eventbus.EventBus.post(EventBus.java:253) ~[eventbus-0.9.3-service.jar:?] {}
at net.minecraftforge.fml.network.NetworkInstance.dispatch(NetworkInstance.java:82) ~[?:?] {}
at net.minecraftforge.fml.network.NetworkHooks.lambda$onCustomPayload$0(NetworkHooks.java:67) ~[?:?] {}
at net.minecraftforge.fml.network.NetworkHooks$$Lambda$4041/546985031.apply(Unknown Source) ~[?:?] {}
at java.util.Optional.map(Optional.java:215) ~[?:1.8.0_51] {}
at net.minecraftforge.fml.network.NetworkHooks.onCustomPayload(NetworkHooks.java:67) ~[?:?] {}
at net.minecraft.network.play.ServerPlayNetHandler.func_147349_a(ServerPlayNetHandler.java:1303) ~[?:?] {}
at net.minecraft.network.play.client.CCustomPayloadPacket.func_148833_a(CCustomPayloadPacket.java:42) ~[?:?] {}
at net.minecraft.network.play.client.CCustomPayloadPacket.func_148833_a(CCustomPayloadPacket.java:12) ~[?:?] {}
at net.minecraft.network.PacketThreadUtil.func_210405_a(SourceFile:15) ~[?:?] {}
at net.minecraft.network.PacketThreadUtil$$Lambda$4120/1900239811.run(Unknown Source) ~[?:?] {}
at net.minecraft.util.concurrent.TickDelayedTask.run(SourceFile:18) ~[?:?] {}
at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(SourceFile:135) ~[?:?] {pl:accesstransformer:B}
at net.minecraft.util.concurrent.RecursiveEventLoop.func_213166_h(SourceFile:23) ~[?:?] {}
at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(SourceFile:114) ~[?:?] {pl:accesstransformer:B}
at net.minecraft.server.MinecraftServer.func_213205_aW(MinecraftServer.java:683) ~[?:?] {pl:accesstransformer:B}
at net.minecraft.server.MinecraftServer.func_213168_p(MinecraftServer.java:677) ~[?:?] {pl:accesstransformer:B}
at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213161_c(SourceFile:123) ~[?:?] {pl:accesstransformer:B}
at net.minecraft.server.MinecraftServer.func_213202_o(MinecraftServer.java:663) ~[?:?] {pl:accesstransformer:B}
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:613) [?:?] {pl:accesstransformer:B}
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51] {}


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

-- System Details --
Details:
Minecraft Version: 1.14.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 933135616 bytes (889 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
FML: New FML!
Loaded coremods (and transformers): Nothing
Player Count: 1 / 8; [ServerPlayerEntity['BelmonteValverde'/266, l='Sakura City', x=-1036.26, y=82.92, z=832.53]]
Data Packs: mod:worldedit, mod:forge, vanilla
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'forge'