Hello,
I'm not sure if this thread is active but I'm lost on similar situation as last person.
Before the 2.9 update I was able to run a dedicated server just fine being able to connect/control the server via webgui, however when updated, the server appears to be running given that the window is open, but webgui it couldnt detect the server. I've attached the logs
P.S. I'm not experienced...
EDIT: the issue was solved, im not sure how I fixed it.
I used Skatezilla's program to manage my server and that fixed the issue