[07:32:28] [Server thread/INFO]: [ViaRewind] Enabling ViaRewind v1.4.6-SNAPSHOT*
[07:32:28] [Server thread/ERROR]: Error occurred while enabling ViaRewind v1.4.6-SNAPSHOT (Is it up to date?)
java.lang.IncompatibleClassChangeError: Implementing class
    at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_201]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[?:1.8.0_201]
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.8.0_201]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:135) ~[bvival.jar:git-Purpur-318]
    at org.bukkit.plugin.java.JavaPluginLoader.getClassByName(JavaPluginLoader.java:201) ~[bvival.jar:git-Purpur-318]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:96) ~[bvival.jar:git-Purpur-318]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:85) ~[bvival.jar:git-Purpur-318]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_201]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_201]
    at de.gerrygames.viarewind.protocol.protocol1_8to1_9.packets.EntityPackets.register(EntityPackets.java:39) ~[?:?]
    at de.gerrygames.viarewind.protocol.protocol1_8to1_9.Protocol1_8TO1_9.registerPackets(Protocol1_8TO1_9.java:58) ~[?:?]
    at us.myles.ViaVersion.api.protocol.Protocol.<init>(Protocol.java:25) ~[?:?]
    at de.gerrygames.viarewind.protocol.protocol1_8to1_9.Protocol1_8TO1_9.<init>(Protocol1_8TO1_9.java:28) ~[?:?]
    at de.gerrygames.viarewind.api.ViaRewindPlatform.init(ViaRewindPlatform.java:17) ~[?:?]
    at de.gerrygames.viarewind.BukkitPlugin.onEnable(BukkitPlugin.java:14) ~[?:?]
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:263) ~[bvival.jar:git-Purpur-318]
    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:338) ~[bvival.jar:git-Purpur-318]
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:420) ~[bvival.jar:git-Purpur-318]
    at org.bukkit.craftbukkit.v1_14_R1.CraftServer.enablePlugin(CraftServer.java:468) ~[bvival.jar:git-Purpur-318]
    at org.bukkit.craftbukkit.v1_14_R1.CraftServer.enablePlugins(CraftServer.java:382) ~[bvival.jar:git-Purpur-318]
    at net.minecraft.server.v1_14_R1.DedicatedServer.init(DedicatedServer.java:236) ~[bvival.jar:git-Purpur-318]
    at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:878) ~[bvival.jar:git-Purpur-318]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201]
[07:32:28] [Server thread/INFO]: [ViaRewind] Disabling ViaRewind v1.4.6-SNAPSHOT