I've been working with this server for a while and old versions, it's true that this has failed me from time to time for no apparent reason but restarting it was enough to make it run normally again. The case is that yesterday I put as a generic argument the "-Dclient.encoding.override = UTF-8" and to restart it for the changes to take effect began to throw me the following message (highlighted in yellow):
Let's see if anyone can help me while I'm still investigating. If I solved it, I send you the answer.
1.- I have been looking at the file that says the message to visualize the error, just like yesterday afternoon I do not see anything and it is because it is not updated, it is seen that the error is also harming this file and not It records nothing since yesterday afternoon when I stopped it to restart it and that it had an effect on the JVM argument.