Cannot load modules/mod_ssl.so into server: /lib64/libcrypto.so.10: version `OPENSSL_1.0.2' not found

Issue

After configured jbcs-httpd24-httpd-2.4.23-RHEL7-x86_64.zip as RHEL 7 service according to KCS, command # systemctl start jbcs.service failed to start, error shows:

httpd: Syntax error on line 115 of /home/abc/jbcs-httpd24-2.4/httpd/conf/httpd.conf: Syntax error on line 1 of /home/abc/jbcs-httpd24-2.4/httpd/conf.modules.d/00-ssl.conf: Cannot load modules/mod_ssl.so into server: /lib64/libcrypto.so.10: version `OPENSSL_1.0.2' not found (required by /home/abc/jbcs-httpd24-2.4/httpd/modules/mod_ssl.so)

The files used are /home/abc/jbcs-httpd24-2.4/httpd/httpd24.env:

HTTPD='/home/abc/jbcs-httpd24-2.4/httpd/sbin/httpd'
OPTIONS="-f /home/abc/jbcs-httpd24-2.4/httpd/conf/httpd.conf -E /home/abc/jbcs-httpd24-2.4/httpd/logs/httpd.log"
export LD_LIBRARY_PATH=/home/abc/jbcs-httpd24-2.4/httpd/lib
STATUSURL="http://localhost:80/server-status"

And /etc/systemd/system/jbcs.service:

[Unit]
Description=The jbcs-httpd24-2.4 Apache HTTP Server
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=notify
EnvironmentFile=/home/abc/jbcs-httpd24-2.4/httpd/httpd24.env
ExecStart=/home/abc/jbcs-httpd24-2.4/httpd/sbin/httpd $OPTIONS -DFOREGROUND
ExecReload=/home/abc/jbcs-httpd24-2.4/httpd/sbin/httpd $OPTIONS -k graceful
ExecStop=/bin/kill -WINCH ${MAINPID}
KillSignal=SIGCONT
PrivateTmp=true

[Install]
WantedBy=multi-user.target