Underdone - doesn't want friendly npcs?

Suddenly after i restarted my server, every friendly npc was gone, and when i try to put over the ud_rebellland_beta_02b.txt file, it goes from 23kb to 22kb for no reason?

NVM, i found out that i didn’t put a , at my quests.

-edit-

Everytime when someone leaves, i get lots of console errors, it says something like warning, cannot remove while rendering or something, its cause of the items the player had on himself stayed.

-edit-

This also shows up on my shops.

[underdone\gamemode\core\clientfiles\menus\cl_shopmenu.lua:70] attempt to index local ‘tblItemTable’ (a nil value)