Title: Theme problem on individual posts
Last modified: August 19, 2016

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# Theme problem on individual posts

 *  [tbookman](https://wordpress.org/support/users/tbookman/)
 * (@tbookman)
 * [17 years, 5 months ago](https://wordpress.org/support/topic/theme-problem-on-individual-posts/)
 * On my blog, at tracybookmanphotography.com/blog, users can see the main blog 
   page, but any time you try to display an individual post’s page, the following
   error is displayed. “Fatal error: Call to undefined function: vf_more_content()
   in /hsphere/local/home/tbookman/tracybookmanphotography.com/blog/wp-content/themes/
   a-screen-near-you-10/single.php on line 27”
 * What is wrong with my themes that would cause this and how do I fix it?
 * Thank you!
 * -Tracy Bookman

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [Clayton James](https://wordpress.org/support/users/claytonjames/)
 * (@claytonjames)
 * [17 years, 5 months ago](https://wordpress.org/support/topic/theme-problem-on-individual-posts/#post-913184)
 * This is purely quick guess work, but that appears to be a modification of a function
   in single.php that was used in conjunction with some plugin called “More_Tag”.
   I actually found a “read-me” parked in someones plugin folder on another blog.
   And I found several other blogs using the same theme, with the same issue, but
   I’ll be darned if I can find the exact plugin.
 * > USAGE
   >  To use this plugin: 1. Unzip the files and edit the contents of include.
   > txt to be whatever you want 2. Upload the more_tag_modifier.php and include.
   > txt to the plugins directory and activate it in the control panel 3. Edit the
   > single.php file in your templates folder (or whichever file displays single
   > pages) and replace the_content(”); with vf_more_content(‘include.txt’);
   > NB: You can call the include.txt anything you like, you just need to change
   > vf_more_content(‘include.txt’); to vf_more_content(‘your_file_name.ext’);
   > 4. Voila, you’re done. Now when you visit a single post you should see your
   > code wherever you put the <!–more–> tag in your posts.
 * So I guess it would stand to reason, (because I saw no such plugin in your plugins
   folder), that you might try replacing
 * `vf_more_content('your_file_name.ext');`
 * with
 * `the_content('');`
 * in your single.php file and see what happens.
 * so this;
 * `<?php vf_more_content('include.txt'); ?>`
 * will look like this;
 * `<?php the_content(''); ?>`
 * when you are done. I think…
 * Make a backup copy first if you decide to try it. It takes only seconds to fix
   a bad idea with a backup copy. 🙂
 *  Thread Starter [tbookman](https://wordpress.org/support/users/tbookman/)
 * (@tbookman)
 * [17 years, 5 months ago](https://wordpress.org/support/topic/theme-problem-on-individual-posts/#post-913399)
 * Thank you. That seems to have resolved *that* problem. Now, I have noticed something
   similar showing up in other instances.
 * For example, if I try to select a month from the Archives list, I get this error:
   
   Fatal error: Call to undefined function: the_excerpt_reloaded() in /hsphere/local/
   home/tbookman/tracybookmanphotography.com/blog/wp-content/themes/a-screen-near-
   you-10/archive.php on line 38
 * If my counting is correct, meaning, if blank lines count, then this is line 38:
   
   <?php the_excerpt_reloaded(’50’, ”, ‘excerpt’, false, ”, false, 1, true); ?>
 * AND, if I view an individual post page, then this message shows up in the sidebar:
   
   Fatal error: Call to undefined function: wp_cat_posts() in /hsphere/local/home/
   tbookman/tracybookmanphotography.com/blog/wp-content/themes/a-screen-near-you-
   10/sidebar.php on line 36
 * Which, again, if my counting is correct, this is my line 36 in that file:
    <?
   php wp_cat_posts($catid,10); ?>
 * All help is very much appreciated.
    Thank you!
 * -Tracy

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Theme problem on individual posts’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [tbookman](https://wordpress.org/support/users/tbookman/)
 * Last activity: [17 years, 5 months ago](https://wordpress.org/support/topic/theme-problem-on-individual-posts/#post-913399)
 * Status: not resolved

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