[21:48:23.407] [Netty Epoll Server IO #6/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.ModIdArgument@7123a000 (class net.minecraftforge.server.command.ModIdArgument) - will not be sent to client!
[21:48:23.408] [Netty Epoll Server IO #6/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.EnumArgument@5ea4a705 (class net.minecraftforge.server.command.EnumArgument) - will not be sent to client!
[21:48:26.693] [Server thread/INFO] [minecraft/ServerLoginNetHandler]: com.mojang.authlib.GameProfile@5c0bb52f[id=<null>,name=MarkCangila,properties={},legacy=false] (/71.204.66.21:51638) lost connection: Disconnected
[21:48:32.295] [Server thread/INFO] [minecraft/ServerLoginNetHandler]: com.mojang.authlib.GameProfile@4150251d[id=<null>,name=MarkCangila,properties={},legacy=false] (/71.204.66.21:51639) lost connection: Disconnected
[21:51:11.298] [Netty Epoll Server IO #6/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.ModIdArgument@7123a000 (class net.minecraftforge.server.command.ModIdArgument) - will not be sent to client!
[21:51:11.301] [Netty Epoll Server IO #6/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.EnumArgument@5ea4a705 (class net.minecraftforge.server.command.EnumArgument) - will not be sent to client!
[21:51:13.720] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 2390ms or 47 ticks behind
[21:51:15.063] [Server thread/INFO] [minecraft/ChunkManager]: ThreadedAnvilChunkStorage (DIM-1): All chunks are saved
[21:54:31.608] [Netty Epoll Server IO #6/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.ModIdArgument@7123a000 (class net.minecraftforge.server.command.ModIdArgument) - will not be sent to client!
[21:54:31.609] [Netty Epoll Server IO #6/ERROR] [minecraft/ArgumentTypes]: Could not serialize net.minecraftforge.server.command.EnumArgument@5ea4a705 (class net.minecraftforge.server.command.EnumArgument) - will not be sent to client!
[21:54:34.844] [Server thread/INFO] [minecraft/ServerLoginNetHandler]: com.mojang.authlib.GameProfile@4d97720c[id=<null>,name=MarkCangila,properties={},legacy=false] (/71.204.66.21:51964) lost connection: Disconnected
[21:55:01.391] [Server thread/INFO] [minecraft/ServerLoginNetHandler]: com.mojang.authlib.GameProfile@39f2fc73[id=<null>,name=MarkCangila,properties={},legacy=false] (/71.204.66.21:51968) lost connection: Disconnected