There is no Bukkit for Minecraft 1.11 (or did I miss something within the last 2 years?)
Make sure you've made the mandatory changes to your Factions configuration: https://www.massivecraft.com/factions-configure#essentialschat
Factions tags are quite easy to set up with EssentialsChat. Read Massivecraft's guide on that:...
Isn't Multicraft parsing the server log in order to determine the online players count? If your log format is ambiguous I could imagine that to be...
If you use Essentials you can set hide-permissionless-help: true in it's config.yml. This will show only permitted commands in /help.
if(inv.getHolder() instanceof Player) { Player holder = (Player) inv.getHolder(); }
Commands and permissions aren't the same thing. Don't give your players the permission for Essentials' /msg command. You should also disable it in...
There a very tiny plugin for that purpose: MRForceSpawn
Some needed memory couldn't be allocated. Doesn't seem like the machine used all of its memory/RAM, but better check that. You might also try to...
What did you write on the sign? Do you have the required permission nodes? (essentials.signs.~~~)
NBT is a file format used by Mojang. Do you mean the inventory editor NEI (Not Enough Items)?
The /f who command is deprecated, currently it's an alias for the "Faction" command:...
Ask a friend if he still has a craftbukkit.jar. The plugins are all still there.
This is for /f player: https://github.com/MassiveCraft/Factions/blob/master/src/com/massivecraft/factions/cmd/CmdFactionsPlayer.java#L47
Put the destination name like "w:B" if B is a world or "p:B" if B is another portal....
The chat strings are all over the source code, you'd have to check almost every file of the source code to find all messages. And if an update...
Per world permissions. groups: guest: permissions: - some.permission worlds: dungeon: permissions: - -towny.*...
If you use FileZilla, you can change the permissions by right clicking a file/folder and selecting "File Permissions". Do that for your map folder...
Could you describe your server environment a little? I assume it's Linux or perhaps OSX. Do you use FTP for file access?
Add this entry to your pom.xml's <repositories> tag: <repository> <id>sk89q-repo</id> <url>http://maven.sk89q.com/repo/</url>...
Separate names with a comma.