Apache won't start with multiple php modules enabled

I followed the directions in the tutorial. The only difference was a I chose different php versions. Apache won’t start with multiple php modules enabled. If I have only one php version enabled, apache starts up with no error.

Job for apache2.service failed because the control process exited with error code.
See "systemctl status apache2.service" and "journalctl -xe" for details.

Sep 22 02:42:04 app01 kernel: apache2[60467]: segfault at 8 ip 00007f729d7d2e75 sp 00007ffc4029b>
Sep 22 02:42:04 app01 kernel: Code: 41 5d e9 0e fa ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f >
Sep 22 02:42:05 app01 apachectl[60454]: Segmentation fault (core dumped)
Sep 22 02:42:05 app01 apachectl[60454]: Action 'start' failed.
Sep 22 02:42:05 app01 apachectl[60454]: The Apache error log may have more information.
Sep 22 02:42:05 app01 systemd[1]: apache2.service: Control process exited, code=exited, status=1>
-- Subject: Unit process exited
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- An ExecStart= process belonging to unit apache2.service has exited.
--
-- The process' exit code is 'exited' and its exit status is 139.
Sep 22 02:42:05 app01 systemd[1]: apache2.service: Failed with result 'exit-code'.
-- Subject: Unit failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- The unit apache2.service has entered the 'failed' state with result 'exit-code'.
Sep 22 02:42:05 app01 systemd[1]: Failed to start The Apache HTTP Server.
-- Subject: A start job for unit apache2.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- A start job for unit apache2.service has finished with a failure.
--
-- The job identifier is 6831 and the job result is failed.