[14:24:49] [Server thread/INFO] [Astral Sorcery]: [AstralSorcery] Loading of 'lightnetwork' for world 0 finished.
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension 28885
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension 10
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension 7
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension 53
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension 144
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension 52
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension 51
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension -1
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension 50
[14:24:50] [Server thread/INFO] [FML]: Unloading dimension 1
[14:24:50] [Server thread/WARN] [net.minecraft.server.MinecraftServer]: Can't keep up! Did the system time change, or is the server overloaded? Running 2085ms behind, skipping 41 tick(s)
[14:24:55] [Server thread/INFO] [weirdinggadget]: All players have gone offline. Ticket is scheduled to expire at world time 109486175
[14:24:55] [Server thread/INFO] [weirdinggadget]: All players have gone offline. Ticket is scheduled to expire at world time 109486175
[14:24:55] [Server thread/INFO] [weirdinggadget]: All players have gone offline. Ticket is scheduled to expire at world time 109486175
[14:24:55] [Server thread/INFO] [weirdinggadget]: All players have gone offline. Ticket is scheduled to expire at world time 109486175
[14:25:14] [Server thread/WARN] [net.minecraft.server.MinecraftServer]: Can't keep up! Did the system time change, or is the server overloaded? Running 9158ms behind, skipping 183 tick(s)
> /backup
[14:25:14] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: [AromaBackup] Server started a backup.
> [14:25:14] [Aromabackup-Backup/INFO] [net.minecraft.server.dedicated.DedicatedServer]: [AromaBackup] Starting Backup. The server may lag for a bit!
[14:25:16] [Aromabackup-Backup/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]: java.lang.NoSuchFieldError: SERVER
[14:25:16] [Aromabackup-Backup/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:  at aroma1997.backup.mc.ThreadBackup.executeOnServerThreadAndWait(ThreadBackup.java:283)
[14:25:16] [Aromabackup-Backup/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:  at aroma1997.backup.mc.ThreadBackup.makeBackup(ThreadBackup.java:126)
[14:25:16] [Aromabackup-Backup/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:  at aroma1997.backup.mc.ThreadBackup.run(ThreadBackup.java:102)
[14:25:16] [Aromabackup-Backup/INFO] [STDERR]: [java.lang.ThreadGroup:uncaughtException:1052]:  at java.lang.Thread.run(Thread.java:748)