PLEASE do the following if you want me to patch bugs:

Tell me how the crash happend.

start the game
Reenact the crash.
Find the crash log
Crash log can be found at: documents/klei/donotstarvetogether/log.txt
IF dedicated server then: dedicatedservername/log.txt

go to pastebin.com
copypaste the whole thing inside the box
upload it to pastebin.com
when uploaded it'll redirect you to your log
copy and paste the link here.