[19:20:59] [Server thread/INFO]: [MythicMobs] Enabling MythicMobs v4.3.2-SNAPSHOT
[19:20:59] [Server thread/INFO]: [MythicMobs] Loading MythicMobs for Bukkit v1_12_R1 (Minecraft 1.12)...
[19:20:59] [Server thread/INFO]: [MythicMobs] MythicMobs Lib's Disguises Support has been enabled!
[19:20:59] [Server thread/INFO]: [MythicMobs] MythicMobs Vault Support has been enabled!
[19:20:59] [Server thread/INFO]: [MythicMobs] MythicMobs WorldGuard Support has been enabled!
[19:21:00] [Server thread/INFO]: [MythicMobs] Loaded 17 mobs.
[19:21:00] [Server thread/INFO]: [MythicMobs] Loaded 11 vanilla mob overrides.
[19:21:00] [Server thread/INFO]: [MythicMobs] Loaded 0 mob stacks.
[19:21:00] [Server thread/INFO]: [MythicMobs] Loaded 4 skills.
[19:21:00] [Server thread/INFO]: [MythicMobs] Loaded 18 random spawns.
[19:21:00] [Server thread/INFO]: [MythicMobs] Loaded 3 mythic items.
[19:21:00] [Server thread/INFO]: [MythicMobs] Loaded 0 drop tables.
[19:21:00] [Server thread/INFO]: [MythicMobs] Loaded 0 mob spawners.
[19:21:00] [Server thread/INFO]: [MythicMobs] MythicMobs configuration file loaded successfully.
[19:21:00] [Thread-10/WARN]: Exception in thread "Thread-10"
[19:21:00] [Thread-10/WARN]: java.util.ConcurrentModificationException
[19:21:00] [Thread-10/WARN]: 	at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
[19:21:00] [Thread-10/WARN]: 	at java.util.ArrayList$Itr.next(Unknown Source)
[19:21:00] [Thread-10/WARN]: 	at org.bukkit.craftbukkit.v1_12_R1.CraftWorld.getEntities(CraftWorld.java:628)
[19:21:00] [Thread-10/WARN]: 	at de.elektroniker.mobTabFix.MobTabFix$1.run(MobTabFix.java:33)
[19:21:00] [Thread-10/WARN]: 	at java.lang.Thread.run(Unknown Source)
[19:21:00] [Server thread/INFO]: [MythicMobs] v4.3.2-SNAPSHOT has been successfully loaded!