To preface, no, the client does not crash. The server also does not seem to mind, still this is a problem that I have not found a solution too on my own.
This is the error I get on my client, while inside the forge server:
This exact error gets thrown into the log hundrets of times, without ever stopping. For details sake, here are all log files I could find, that should be relevant:
I dont know if this impacts performance in any way, however I dont think that this is intendet. This also happens while the forge server has no mods on it.
The forge Version used : 1.14.4 - 28.1.87
Client Version: Vanilla 1.14.4
vanilla Latest Log.log
server debug.log
server latest.log