errors showing in game console

Dears,

I switched to carbon like 2 weeks ago, and get these errors in the game console,
which seem to cause player disconnects and some wild errors on connect:

...
[event] assets/prefabs/npc/ch47/ch47scientists.entity.prefab
[event] assets/prefabs/npc/cargo plane/cargo_plane.prefab
94.140.228.134:61816/76561199638931987/Razoblachitel disconnecting: Exception (cs:112925): NullReferenceException: Object reference not set to an instance of an object. PlayerModel.%7d870015adacc5227b37aa539ac3fee3f23c5765 () (at <00000000000000000000000000000000>:0) PlayerModel.LateCycle () (at <00000000000000000000000000000000>:0) BasePlayer.%771efee5567000660ec63539290f4e7e8f276208 () (at <00000000000000000000000000000000>:0) Client.LateUpdate () (at <00000000000000000000000000000000>:0) 
[Vanish] miniMe[76561197972574740] just vanished at (-879.26, 26.54, -1387.33)
94.140.228.134:53812/76561199638931987/Razoblachitel joined [windows/76561199638931987]
Razoblachitel[76561199638931987] has spawned
Calling kill - but already IsDestroyed!? loot_barrel_1
Calling kill - but already IsDestroyed!? oil_barrel
Calling kill - but already IsDestroyed!? loot_barrel_1
Schrubber bandit.gg[76561199223970522] died (Generic)
Invalid Position: player_corpse[58439675] (1689.07, -500.22, 701.69) (destroying)
[BoxLooters] Saved Boxlooters data
[WarnMenu] Saving all data into datafile
[WarnMenu] All data saved
Saved 126,029 ents, cache(0.45), write(0.06), disk(0.07).
Saving complete
Failed to call internal hook 'CanUserLogin' on plugin 'KickPlayerNames v1.0.2' [1045800646] (Object reference not set to an instance of an object)
   at object Oxide.Plugins.KickPlayerNames.CanUserLogin(string name, string id, string ipAddress) in /home/container/carbon/plugins/KickPlayerNames.cs:line 132
   at object Oxide.Plugins.KickPlayerNames.InternalCallHook(uint hook, object[] args) in KickPlayerNames.cs/Internal:line 26
...