AH03490: scoreboard is full, not at MaxRequestWorkers.Increase ServerLimit.

Solution Verified - Updated -

Issue

  • Sometimes I get the message "AH03490: scoreboard is full, not at MaxRequestWorkers.Increase ServerLimit."
  • Is this message harmful?
  • I configure a event mpm and get the message AH03490. What does it mean? Do we need to increase a value of ServerLimit directive?

Environment

  • JBoss Core Services (JBCS) httpd 2.4.29 later
  • Red Hat Enterprise Linux 8, 9
  • httpd

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