No more autosaving draft

Hello there,

I just moved a website of mine on a brand new server and everything works perfect with one exception: no more auto saving the draft.

When i write in the title and click somewhere else than title box it says down there “Saving draft…” and that how it stays. Is there any speciale apache/php module or anything like that that should be installed on the server?

It is very strange because the website works extremly fast and there is no speed issue with the server. I need this feature working because i have to add galleries and you know that galleries can’t be added unless a draft is saved and i don’t want to save drafts manually.

Thank you.