so, for the last 17-18 hours i've been hosting a dedicated server on my personal pc to play with a few friends, everything worked fine until this morning when i decided to restart the server, i typed "save" on the console and then "quit" to just close the server and then open it again. when i opened the server again at first i noticed that my friends weren't whitelisted anymore, so i whitelisted them and then, when they join they tell me pretty much everything we've been doing is gone. first thing i went to do was check the saved files and they are still there, i can tell they are indeed the ones i saved by using the command due to the modification time. after looking up a bit i found that i was supossed to have a "-load" in my bat file, so i added it and then also added the specific file i want it to load. right now my bat file looks like this

echo off
:start
RustDedicated.exe -load "E:\RustSV1\server\my_server_identity/proceduralmap.1800.198971769.205.sav.2" -batchmode +server.port 28015 +server.level "Procedural Map" +server.seed 198971769 +server.worldsize 1800 +server.maxplayers 15 +server.hostname "Cuevita Gaming"
​

only problem right now is that whenever i start the server this pops up in the console

Invalid save (missing header)
Missing EnvSync - creating
Missing CommunityEntity - creating
Missing ResourceDepositManager - creating
Missing RelationshipManager - creating
Missing TreeManager - creating​

after this, the server starts just fine. but it starts a fresh wipe. any tips? also sorry if anything is misspelled, english is not my native language.