I have been getting a problem with my server as of recently. Previously this was not an issue, but suddenly this started happening. I run a Minecraft server where it is a necessity that certain moderators log in with several accounts to have events that take place through out the server. As of today, whenever more than 3 accounts log in, this error occurs. Spoiler (Move your mouse to the spoiler area to reveal the content) Show Spoiler Hide Spoiler I need to know how to fix this. It was working before, so some setting must have been changed or an update must have happened. In order to run my server this is a necessity, please, and thank you in advance.