Error starting dedicated server DST

I'm having problems starting a world with mods, I was playing normally a few days ago, now whenever I try to start it I get the following message "Error starting dedicated server" but I can't solve it, I've already tried several options including disabling the mods on the client, remove mod by mod until there are those left that are necessary to generate the world (tropical experience, etc.) I created another world with the same mods and the game ran normally so I suppose my save was corrupted, I don't know what to do if you can tell me help I will be very grateful