This error does *not* mean that you have run out of disk space. It occurs when either the system limit for the maximum number of semaphore sets (SEMMNI), or the system wide maximum number of semaphores (SEMMNS), would be exceeded. You need to raise the respective kernel parameter. Alternatively, reduce PostgreSQL's consumption of semaphores by reducing its max_connections parameter.The PostgreSQL documentation contains more information about configuring your system for PostgreSQL.
[Description]
Supplementary information was output.
[System Processing]
[Action]
Refer to this message together with the message that was output immediately beforehand.
