help wanted, dedicated server, starting demo, server crash

hello, i need help. didnt know where to put this, hope im right in DoE ^^. when i start a server on my dedicated server, join it and start record demo the server crushes immediately. i have mani and keeper installed if this is necessary. hope theres someone who can help me

Try a different version of mani, or remove it if you are not certain you need it.

deleting mani mod helped, thank you