My server crashes everytime

When i try to start my server it crash, i am using spigot 1.15.2 and some plugins (worldedit, worldguard, vault, Singleplayersleep2, luckperms and essentials). i was trying to do a survival server for me and my friends.

this is the log: https://mclo.gs/8LPFMB8

there´s a way to fix it? because i only have some plugins (worldedit, worldguard, vault, Singleplayersleep2, luckperms and essentials) not mods or something like that.

PD: i installed the vanilla server and still crashing before start

https://mclo.gs/E4h8Prz

I tried to join the server and after a few minutes, it closed (while I was inside the server)

https://mclo.gs/fTaMgnp

I'm sure nobody closed the server, in fact aternos never showed the server as open

Yes, the same problem.

HardestHome

i don´t know why is crashing, when i click on start the server starts, but never shows as open and then appears this image.

Thanks, it was all the problem, the MOTD.