Teamproject failed to save

When Teamproject crashed after several minutes the steps I made haven't been saved as usual. My internetconnection was fine and I hadn't got a failure report that Teamproject had problems with saving. I also was not notified when repoening the project that it crashed befor (which seems to be normal for Teamproject projects) as it would have been the case with a Non-Teamproject project. The Teamproject was just the way it was when I opened it first befor I made the work which is now lost after Premiere crashed. Is there an "auto save" file or something equivalent in Teamproject to regain my work? Thanks.