delvach

I'm having trouble uploading a custom save. The default world was working fine, I was able to log in via IP. I uploaded a .zip of the .db and .fwl files, the control panel says 'started' but has a yellow 'loading' next to it. It doesn't seem to matter how long I wait, it never stops loading. If I eventually refresh the page it has a red 'stopped' indicator. Starting doesn't change anything, it tells me to wait, that indicator goes away, I keep trying to log in without any luck. Tried deleting the save and uploading a different one, same results. It won't start. Is there some sort of error output I could see? I'm not sure if it's broken or if I need to be patient for the 'Loading..' to eventually do something.