Invalid command 'SSLMutex' on Apache HTTPD 2.4

Solution Verified - Updated -

Issue

Apache HTTPD fail to start due to below error:

Nov 26 09:39:50 uk1salx00993.corpnet2.com httpd[1872560]: AH00526: Syntax error on line 45 of /etc/httpd/conf.d/ssl.conf:
Nov 26 09:39:50 uk1salx00993.corpnet2.com httpd[1872560]: Invalid command 'SSLMutex', perhaps misspelled or defined by a module not included in the server configuration

Environment

  • Red Hat Enterprise Linux (RHEL)
    • 7.x
    • 8.x
    • 9.x
  • JBoss Core Services (JBCS)
    • 2.4.57

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