When I updated my server the world stopped generating random Npcs through out the world like it used to and as well when I was going through the Npc creator I could not make a shop keeper Npc either and when I made a move tutor it crashed my game.
Heres my additional plugins/mods:
AdminShop-1.10.2-1.8.2-universal.jar AutoBroadcasterSponge-0.2.1.jar BetterKits-0.9.6.jar ClearMob-1.3.2.jar EMPSponge.jar LuckPerms-Sponge-3.1.29.jar Nucleus-0.28.1-1.10.2-S5.1-plugin.jar PixelExtras-1.10.2-2.2.8-universal.jar Pixelmon-1.10.2-5.1.0-universal.jar PixelmonEconomyBridge-1.10.2-1.3.0.jar SilkTouch.jar SkyClaims-0.19.1-beta.jar TabManager-1.0.4.jar TotalEconomy-v1.5.3.jar griefprevention-1.10.2-2.3.1.293.jar holograms-2.2.jar spongeforge-1.10.2-2281-5.2.0-BETA-2292.jar votifier-sponge.jar worldedit-forge-mc1.11-6.1.6-dist.jar