Problem with mob not existing but server tries to call it and drop error

[Themaxdelta]

Hi everyone, I'm trying to fix nizul to make it as functional as possible, only that often, when we change plans it keeps giving me this error on a certain type of mob and I haven't been able to find it anywhere, lua file, database etc. Am I missing something that I don't know? and lastly when we face the NM plans 20-40 etc it gives me an error that the drop is too big, below I attach the error codes.
thank you very much!

[09/01/24 00:14:06:561][map][warn] Server missing npc_list.sql entry <17093424> in zone <Nyzul_Isle (77)> (SmallPacket0x016:751)

[09/01/24 00:21:43:842][map][warn] DropID 7350 too big (itemutils::GetDropList:331)