my server is stuck at saving for a very long time

after my server crashs i already know it the mods it stuck at saving for like a hour or so every since you people shut down aternos for a while earlier and opened it back up now everytime i crashs unlike before it saves for ages and then when the other players get back on it reset all there stuff a hour back now they are all leaveing my server and not coming back

im sorry if im being alittle rude but i don't like resorting to forms that much