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    jsp-api and servlet-api jars must NOT be deployed by your web app. They should be marked as provided but not deployed by your app.

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    The server rejects all jars that already belong to the server runtime (such as tomcat-**.jar, servlet**.jar). Consider substituting the CORS filter you're using for this one:

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via by Unknown author, 1 year ago
java.lang.ClassNotFoundException: net.milkbowl.vault.economy.Economy	at Source)	at	at	at java.lang.ClassLoader.loadClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at org.black_ixx.bossshop.managers.ClassManager.(	at org.black_ixx.bossshop.BossShop.onEnable(	at	at	at org.bukkit.plugin.SimplePluginManager.enablePlugin(	at org.bukkit.craftbukkit.v1_9_R2.CraftServer.loadPlugin(	at org.bukkit.craftbukkit.v1_9_R2.CraftServer.enablePlugins(	at net.minecraft.server.v1_9_R2.MinecraftServer.t(	at net.minecraft.server.v1_9_R2.MinecraftServer.l(	at net.minecraft.server.v1_9_R2.MinecraftServer.a(	at net.minecraft.server.v1_9_R2.DedicatedServer.init(	at	at Source)