This error is from today. I didn't have it in the previous hostings. Does anyone knows what it means? Over 2 months the server was running smoothly without any error but when I changed the VPS before few days this happens. OS is Ubuntu.
HTML:
[07:34:25] ERROR
java.lang.NullPointerException: Cannot invoke "l2.commons.net.nio.impl.MMOConnection.getIpAddr()" because the return value of "l2.commons.net.nio.impl.MMOClient.getConnection()" is null
at l2.commons.net.nio.impl.MMOClient.getIpAddr(Unknown Source)
at l2.authserver.network.l2.c2s.RequestAuthLogin.runImpl(Unknown Source)
at l2.authserver.network.l2.c2s.L2LoginClientPacket.run(Unknown Source)
at l2.commons.net.nio.impl.MMOExecutableQueue.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:840)

