Title: devad010's Replies | WordPress.org

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# devad010

  [  ](https://wordpress.org/support/users/devad010/)

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 Search replies:

## Forum Replies Created

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

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[QuizMaster] How to install ?](https://wordpress.org/support/topic/how-to-install-29/)
 *  [devad010](https://wordpress.org/support/users/devad010/)
 * (@devad010)
 * [8 years, 9 months ago](https://wordpress.org/support/topic/how-to-install-29/#post-9460365)
 * Dear goldhat,
    i’ve downloaded your plug-in, then i have downloaded fieldmaster
   through Github. I renamed the main directory of fildmaster without the version
   number and finally i uploaded it through FTP and then activated it.
 * First, i’m not able to activate Field API because it gives me this error:
    **
   Fatal error:** Cannot declare class fieldsAPI, because the name is already in
   use in [MY_DIRECTORY]/wordpress/wp-content/plugins/fieldmaster/fields-api.php
   on line 18
 * And secondly, when i try to activate QuizMaster, the plug-in gives me this error:
   **
   Fatal error:** Uncaught Error: Call to undefined function fieldmaster_add_options_page()
   in [MY_DIRECTORY]/wordpress/wp-content/plugins/quizmaster/quizmaster.php:616 
   Stack trace: #0 [MY_DIRECTORY]/wordpress/wp-content/plugins/quizmaster/quizmaster.
   php(605): quizMasterAddOptionsPages() #1 [MY_DIRECTORY]/wordpress/wp-includes/
   plugin.php(525): quizMasterInit(”) #2 [MY_DIRECTORY]/wordpress/wp-settings.php(
   393): do_action(‘init’) #3 [MY_DIRECTORY]/wordpress/wp-config.php(91): require_once(‘/
   var/www/vhosts…’) #4 [MY_DIRECTORY]/wordpress/wp-load.php(37): require_once(‘/
   var/www/vhosts…’) #5 [MY_DIRECTORY]/wordpress/wp-admin/admin.php(31): require_once(‘/
   var/www/vhosts…’) #6 [MY_DIRECTORY]/wordpress/wp-admin/plugins.php(10): require_once(‘/
   var/www/vhosts…’) #7 {main} thr in [MY_DIRECTORY]/wordpress/wp-content/plugins/
   quizmaster/quizmaster.php on line 616
 * What can it be the issues?
 * Thanks!!
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Contact Form 7] MailChimp Integration](https://wordpress.org/support/topic/mailchimp-integration-41/)
 *  Thread Starter [devad010](https://wordpress.org/support/users/devad010/)
 * (@devad010)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/mailchimp-integration-41/#post-8747850)
 * This could be a possible solution [https://contactform7.com/selectable-recipient-with-pipes/](https://contactform7.com/selectable-recipient-with-pipes/)
 * [checkbox* mc4wp-INTERESTS use_label_element “A|group_id” “B|group_id” “C|group_id”“
   D|group_id”]
 * but it doesn’t work!

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