Title: Error Message
Last modified: February 6, 2019

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# Error Message

 *  Resolved [danimartsilva](https://wordpress.org/support/users/danimartsilva/)
 * (@danimartsilva)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/error-message-739/)
 * Hello.
 * I got a error message at the plugin configuration page.
 * This is it:
 * Warning: call_user_func() expects parameter 1 to be a valid callback, class ‘
   HTCC_Admin’ does not have a method ‘htcc_step_2’ in /home/u803291127/domains/
   slamclub.com.br/public_html/newsite/wp-admin/includes/template.php on line 1530
 * What is it about?
 * Actually, plugin is not working after doing the configuration process.. Messenger
   icon is not shown on the site…

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [yankovski](https://wordpress.org/support/users/yankovski/)
 * (@yankovski)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/error-message-739/#post-11175712)
 * Hi [@danimartsilva](https://wordpress.org/support/users/danimartsilva/) could
   you try to re-install the plugin please? There was a bug fix to address this 
   issue.
 * Regards,
 * Michael

Viewing 1 replies (of 1 total)

The topic ‘Error Message’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-chatbot_8774f8.svg)
 * [WP-Chatbot for Messenger](https://wordpress.org/plugins/wp-chatbot/)
 * [Support Threads](https://wordpress.org/support/plugin/wp-chatbot/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-chatbot/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-chatbot/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [yankovski](https://wordpress.org/support/users/yankovski/)
 * Last activity: [7 years, 4 months ago](https://wordpress.org/support/topic/error-message-739/#post-11175712)
 * Status: resolved