Pages disappeared

Have you tried:

– deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).

– switching to the default theme to rule out any theme-specific problems.

– resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.

Why are you using an old copy of WordPress? Were you aware that your site is currently running a very real risk of being hacked? You need to upgrade WordPress asap.

I am getting this error…

Parse error: syntax error, unexpected ‘<‘ in /home/mastercoder123/public_html/wp-content/themes/twentythirteen/page.php on line 14

This is line 14…

<?php comment_form( array( ‘title_reply’ => ‘Go on, Leave a Reply!’ ) ); ?>

The HOME page and BLOG page work. Just not the other pages.

Re-upload a fresh, unpacked, copy of the theme’s folder to wp-content/themes using FTP or whatever file management application your host provides.
https://www.ads-software.com/themes/twentythirteen

In future, do not edit the theme itself. First create a child theme for your changes.

Awesome – thank you

Do I need to create a child and move all my .css and .php files to it so that my formatting isn’t over written?

I have arranged the files in the child like this: