Invalid node id specified on newest Post Modul

[Haiwan88]

Hi

i have the Problem that i have make new Group, The Permissions are Copied from Registrid User Group. when i go to Homepage the new Post Modul is not there, ive get "Invalid node id specified " in Red.
When i Change the User to the Registried User Group the Modul works nice.

My JSON is

{"type":["vBForum_Gallery","vBForum_Link","vBForum_Photo","vBForum_Poll","vBForum_Text","vBForum_Video"],"channel":["1","2","30","288","289","290","4184","39","96","40","41","42","262","45","285","70","71","10879","286","46","47","10880","287","1222","2402","48","22","15","165","166","271","7282","7283","7284","7285","56","57","59","60","61","62","63","64","65","66","121","374","12275","80","761","762","763","657","658","659","660","661","2067","8463","8465","8466","8467","8468","12305","326","1334","12306"],"sort":{"lastcontent":"desc"},"view":"topic","exclude_type":["vBForum_PrivateMessage"]}

how i can fix that Problem?

thank you

[Haiwan88]

The Problem was Solved by changing the Posts from 10 to 5. I Dont Know why that happen.
But at Next Day the Problem is Back so i dont Know Why