Title: HTML5
Last modified: October 30, 2020

---

# HTML5

 *  [restdev](https://wordpress.org/support/users/restdev/)
 * (@restdev)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/html5-16/)
 * When installing HTML5 for video the plugin could not be activated because it 
   gave the following message
    Fatal error: Cannot redeclare sm_cmb2_sanitize_text_number()(
   previously declared in /home/m577405/public_html/wp-content/plugins/sermon-manager-
   for-wordpress/includes/admin/sm-cmb-functions.php:192) in /home/m577405/public_html/
   wp-content/plugins/html5-video-player/inc/cmb2/example-functions.php on line 
   138
 * HTML5 for audio is loaded and works well but for the sermons but the video side
   does not work
    Please assist

Viewing 1 replies (of 1 total)

 *  [Mike Matenkosky](https://wordpress.org/support/users/hikinmike/)
 * (@hikinmike)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/html5-16/#post-13602825)
 * I downloaded that plugin and I saw the same “error”. I disabled Sermon Manager
   and enabled “HTML5 Video Player” and then enabled Sermon Manager and got the 
   error saying `.../html5-video-player/inc/cmb2/example-functions.php:138` is already
   declared.
 * You might suggest reaching out to the other plugin developer and see if they 
   can help because the developers here seem to be missing lately.

Viewing 1 replies (of 1 total)

The topic ‘HTML5’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/sermon-manager-for-wordpress_688896.
   svg)
 * [Sermon Manager](https://wordpress.org/plugins/sermon-manager-for-wordpress/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/sermon-manager-for-wordpress/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/sermon-manager-for-wordpress/)
 * [Active Topics](https://wordpress.org/support/plugin/sermon-manager-for-wordpress/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/sermon-manager-for-wordpress/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/sermon-manager-for-wordpress/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Mike Matenkosky](https://wordpress.org/support/users/hikinmike/)
 * Last activity: [5 years, 7 months ago](https://wordpress.org/support/topic/html5-16/#post-13602825)
 * Status: not resolved