Voilà ce qu'il me dise :

[18:11:58] [Server thread/INFO] [fr.vmarchaud.mineweb.bukkit.BukkitCore/]: [MinewebBridge] Loading MinewebBridge v2.0.0

[18:12:04] [Server thread/INFO] [fr.vmarchaud.mineweb.bukkit.BukkitCore/]: [MinewebBridge] Enabling MinewebBridge v2.0.0
[18:12:04] [Server thread/WARN] [Mineweb/]: Cant find a config file, creating it
[18:12:04] [Server thread/ERROR] [Minecraft/]: Error occurred while enabling MinewebBridge v2.0.0 (Is it up to date?)
java.lang.NoClassDefFoundError: guava10/com/google/common/reflect/TypeToken
	at fr.vmarchaud.mineweb.bukkit.BukkitCore.onEnable(BukkitCore.java:100) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[JavaPlugin.class:git-Cauldron-Reloaded-1.7.10-1.1388.1.0]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:368) [JavaPluginLoader.class:git-Cauldron-Reloaded-1.7.10-1.1388.1.0]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:410) [SimplePluginManager.class:git-Cauldron-Reloaded-1.7.10-1.1388.1.0]
	at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugin(CraftServer.java:415) [CraftServer.class:git-Cauldron-Reloaded-1.7.10-1.1388.1.0]
	at org.bukkit.craftbukkit.v1_7_R4.CraftServer.enablePlugins(CraftServer.java:349) [CraftServer.class:git-Cauldron-Reloaded-1.7.10-1.1388.1.0]
	at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:500) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:474) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:434) [MinecraftServer.class:?]
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:335) [lt.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:620) [MinecraftServer.class:?]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]