apache & mysql issues after upgrades

Hello, I have a Linode running Ubuntu that hosts my personal WordPress / Testing site - which is mostly just a sandbox of sorts to play around in.

The other day I ran the free RAM upgrade, and then updated to the latest Ubuntu distro (16.04 LTS), and now Apache and MySQL won't start.

Can anyone shed some light on what I can do to troubleshoot? It seems as though the upgrade changed or removed files….Many thanks for any help!

Here are the errors from journalctl:

[i]Jun 22 10:21:38 oasis apache2[4717]:  * Starting Apache httpd web server apache2
Jun 22 10:21:39 apache2[4717]:  *
Jun 22 10:21:39 apache2[4717]:  * The apache2 configtest failed.
Jun 22 10:21:39 apache2[4717]: Output of config test was:
Jun 22 10:21:39 apache2[4717]: apache2: Syntax error on line 204 of /etc/apache2/apache2.conf: Syntax error on line 1 of /etc/apache2/mods-enabled/php5.load: Cannot load /usr/lib/apache2/modules/libphp5.so into server: /usr/lib/apache2/modules/libphp
Jun 22 10:21:39 apache2[4717]: Action 'configtest' failed.
Jun 22 10:21:39 apache2[4717]: The Apache error log may have more information.
Jun 22 10:21:39 systemd[1]: apache2.service: Control process exited, code=exited status=1
Jun 22 10:21:39 systemd[1]: Failed to start LSB: Apache2 web server.
-- Subject: Unit apache2.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit apache2.service has failed.
--
-- The result is failed.
Jun 22 10:21:39 systemd[1]: apache2.service: Unit entered failed state.
Jun 22 10:21:39 systemd[1]: apache2.service: Failed with result 'exit-code'.
Jun 22 10:21:45 systemd[1]: Failed to start MySQL Community Server.
-- Subject: Unit mysql.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
--
-- Unit mysql.service has failed.
--
-- The result is failed.
Jun 22 10:21:45 systemd[1]: mysql.service: Unit entered failed state.
Jun 22 10:21:45 systemd[1]: mysql.service: Failed with result 'exit-code'.
Jun 22 10:21:45 systemd[1]: mysql.service: Service hold-off time over, scheduling restart.
Jun 22 10:21:45 systemd[1]: Stopped MySQL Community Server.
-- Subject: Unit mysql.service has finished shutting down[/i]