Title: [Plugin: TDO Mini Forms] error 500 with a custom plugin
Last modified: August 19, 2016

---

# [Plugin: TDO Mini Forms] error 500 with a custom plugin

 *  [t_clauss](https://wordpress.org/support/users/t_clauss/)
 * (@t_clauss)
 * [17 years, 9 months ago](https://wordpress.org/support/topic/plugin-tdo-mini-forms-error-500-with-a-custom-plugin/)
 * Hi I made this to use a program with wordpress.
 *     ```
       <?php
       /*
       Plugin Name: <font color="green">GWBBCODE Filter</font>
       Description: Parse gwbbcode in your content for WordPress
       Version: 1.0
       Author: T_Clauss
       */
       /*  Copyright 2008  T_Clauss  (email : T_Clauss@hotmail.com)
   
           This program is free software; you can redistribute it and/or modify
           it under the terms of the GNU General Public License as published by
           the Free Software Foundation; either version 2 of the License, or
           (at your option) any later version.
   
           This program is distributed in the hope that it will be useful,
           but WITHOUT ANY WARRANTY; without even the implied warranty of
           MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
           GNU General Public License for more details.
   
           You should have received a copy of the GNU General Public License
           along with this program; if not, write to the Free Software
           Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
       */
       function Wp_gwbbcodeinintialize(){
           echo "<b>GWBBCODE Filter</b>gwbbcode was written by: <b>Liu Pi</b>For more information on gwbbcode visit: <b>http://gwshack.us/</b>More Options comming Soon...";
       }
   
       function addmyplugintoasubmenu() {
           add_submenu_page('options-general.php', 'GWBBCODE Filter Options', 'GWBBCODE Filter', 10, __FILE__, 'Wp_gwbbcodeinintialize');
       }
       add_action('admin_menu', 'addmyplugintoasubmenu');
   
       function Wp_gwbbcode($text) {
          $text = parse_gwbbcode($text);
             return $text;
          }
       add_filter('the_content', 'Wp_gwbbcode');
       ?>
       ```
   
 * Now from the mysubmissions page when I click preiew i get an error 500.
 * also to get gwbbcode to work i need to include this.
 *     ```
       if (!defined('GWBBCODE_ROOT')) {
       define('GWBBCODE_ROOT', './gwbbcode');
       require_once(GWBBCODE_ROOT.'/gwbbcode.inc.php');
       }
       ```
   
 * Which I have inside <php? ?> in my index.php in wordpress, any suggestions? Posting
   from a form works fine just when doing the preview i get an error 500. I wasnt
   getting this b4 as it was working, all I did was change hosts. Same host different
   domain.

Viewing 1 replies (of 1 total)

 *  Thread Starter [t_clauss](https://wordpress.org/support/users/t_clauss/)
 * (@t_clauss)
 * [17 years, 9 months ago](https://wordpress.org/support/topic/plugin-tdo-mini-forms-error-500-with-a-custom-plugin/#post-840817)
 * I will also not that if i remove this from my plugin everything works fine, I’m
   just confused now as I did have it working fine b4 no problems.
 *     ```
       function Wp_gwbbcode($text) {
          $text = parse_gwbbcode($text);
             return $text;
          }
       add_filter('the_content', 'Wp_gwbbcode');
       ```
   
 * I am also using a modified i3theme. Which works w/o my plugin activated or those
   few lines.

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: TDO Mini Forms] error 500 with a custom plugin’ is closed to
new replies.

 * In: [Installing WordPress](https://wordpress.org/support/forum/installation/)
 * 1 reply
 * 1 participant
 * Last reply from: [t_clauss](https://wordpress.org/support/users/t_clauss/)
 * Last activity: [17 years, 9 months ago](https://wordpress.org/support/topic/plugin-tdo-mini-forms-error-500-with-a-custom-plugin/#post-840817)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics