Make sure you have the current version of java installed. it is recommended to save in multiple save slots and to save often. memory leak can occur and if the cache is overloaded, the save might be unusable depending on your windows and your engine
okay i checked i have the latest java and i don't have any other save slots what can i do to save it i was already in day 50 sth
I do not know if there is a way that you can rescue/restore that save, at least i don't know a method
