i cannot load my world after you stopped the FORGE event

Since your world is so far along I highly recommend you backup your entire DST documents directory before attempting any fixes.

First thing is you should do is validate your game files via steam. 

If that doesn't resolve the issue then please attach the server_log.txt  files in the Cluster_#/master and /caves folders

@souvlistisarni

Please ensure you have proper read/write permissions to  \Documents\Klei\DoNotStarveTogether and all its sub folders.