I was making changes to the server's settings and clicked this restart button(attached). when i went back on to the server, all progress was wiped. I read a solved problem on this forum, and tried to teleport to the previous world, but it kept telling me "That world does not exist!". So I went to the backup. and restored the world to that point. But when I loaded that world, the backup was also on a different world.
SO, the things I need help with are:
1. why did the restart button reset the server
2. why is the backup not on my previous world