My server shuts down within seconds of starting

My server starts without problems but a few seconds after being activated it shuts down automatically, this is the last record: https://mclo.gs/USH8CKu

Hello, I did what you told me, I deleted the world and restored it with the backup, everything was fine, I was able to enter the server and play with my friends. However, a few minutes ago, the server closed automatically, when I started it again the same problem occurred, it activates but shuts down after a few seconds. On the other hand, I cannot remove the DungeonTactics mod, since the server crashes and tells me that the world has been saved with that mod and that to fix the error I must reinstall it. The problem returned and I do not know why, my world has a considerable progress and I do not want to lose it. Please help me.

This is the last record: https://mclo.gs/cPsO49y