Failed to start The Apache HTTP Server.

Can't locate object method "httpd_conf" via package "Apache" at /usr/local/share/perl5/Apache/Ocsinventory/Plugins.pm line 33.\nCompilation failed in require at (eval 13) line 2.\n

perl:error] [pid 2863] Can't load Perl module Apache::Ocsinventory::Plugins for server (null):0, exiting...

OS: CentOS Linux release 7.9.2009 (Core)

OCS: OCSNG_UNIX_SERVER_2.8.1