Linux MID server error "java.lang.OutOfMemoryError: unable to create new native thread"Issue Linux MID server error "java.lang.OutOfMemoryError: unable to create new native thread".ReleaseAll currently supported releases.CauseUsers have a maximum number of processes/threads in linux operating systems. The user will not be able to create new threads once this limit is reached. To check the maximum number of threads for the user: log into the server with the user which runs the MID server application.Run command:ulimit -uResolutionCheck the number of processes running for the user, this result should be less than the result from "ulimit -u":ps -efL | grep "<user_name>" | wc -lIf greater than the number of processes allowed, reach out to your linux team which manages the MID server and request that the thread limit for the users be increased.Related LinksThis could happen, if for example, there are multiple MID servers running on the same host all started by the same user. In such case each MID server would need its own account. If the issue keeps happening even once the max user processes is increased a "thread leak" could be the issue, if that is the case please open a support ticket for further investigation.