WARN [Slimefun] Task #2427 for Slimefun vv4.1.15 generated an exception
26.05 02:58:48 [Server] INFO java.lang.NoClassDefFoundError: me/mrCookieSlime/CSCoreLibPlugin/general/Particles/MC_1_8/ParticleEffect
26.05 02:58:48 [Server] INFO at me.mrCookieSlime.Slimefun.api.network.Network$1.run(Network.java:162) ~[?:?]
26.05 02:58:48 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftTask.run(CraftTask.java:64) ~[patched_1.12.2.jar:git-Paper-1613]
26.05 02:58:48 [Server] INFO at org.bukkit.craftbukkit.v1_12_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:423) ~[patched_1.12.2.jar:git-Paper-1613]
26.05 02:58:48 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:840) ~[patched_1.12.2.jar:git-Paper-1613]
26.05 02:58:48 [Server] INFO at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423) ~[patched_1.12.2.jar:git-Paper-1613]
26.05 02:58:48 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774) ~[patched_1.12.2.jar:git-Paper-1613]
26.05 02:58:48 [Server] INFO at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666) ~[patched_1.12.2.jar:git-Paper-1613]
26.05 02:58:48 [Server] INFO at java.lang.Thread.run(Unknown Source) [?:1.8.0_144]