[22:13:08 ERROR]: Error occurred while enabling BossShopPro v1.9.8 (Is it up to date?)
java.lang.NoClassDefFoundError: com/songoda/epicspawners/api/EpicSpawnersAPI
        at org.black_ixx.bossshop.managers.external.spawners.SpawnersHandlerEpicSpawners.<init>(SpawnersHandlerEpicSpawners.java:17) ~[?:?]
        at org.black_ixx.bossshop.managers.ClassManager.<init>(ClassManager.java:89) ~[?:?]
        at org.black_ixx.bossshop.BossShop.onEnable(BossShop.java:28) ~[?:?]
        at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[spigot.jar:git-Spigot-2cf50f0-8166d17]
        at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:337) [spigot.jar:git-Spigot-2cf50f0-8166d17]
        at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:403) [spigot.jar:git-Spigot-2cf50f0-8166d17]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:381) [spigot.jar:git-Spigot-2cf50f0-8166d17]
        at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:330) [spigot.jar:git-Spigot-2cf50f0-8166d17]
        at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:422) [spigot.jar:git-Spigot-2cf50f0-8166d17]
        at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:383) [spigot.jar:git-Spigot-2cf50f0-8166d17]
        at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:338) [spigot.jar:git-Spigot-2cf50f0-8166d17]
        at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:272) [spigot.jar:git-Spigot-2cf50f0-8166d17]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:545) [spigot.jar:git-Spigot-2cf50f0-8166d17]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_241]
Caused by: java.lang.ClassNotFoundException: com.songoda.epicspawners.api.EpicSpawnersAPI
        at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_241]
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:152) ~[spigot.jar:git-Spigot-2cf50f0-8166d17]
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:100) ~[spigot.jar:git-Spigot-2cf50f0-8166d17]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_241]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_241]
        ... 14 more