Title: TinyMCE button
Last modified: August 22, 2016

---

# TinyMCE button

 *  [karmaboy84](https://wordpress.org/support/users/karmaboy84/)
 * (@karmaboy84)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/tinymce-button-1/)
 * When I try to use the TinyMCE button that’s the error code that appear:
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   ot_after_theme_options_save’ not found or invalid function name in /membri/abruzzoleague/
   wp-includes/plugin.php on line 496
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   ot_default_settings’ not found or invalid function name in /membri/abruzzoleague/
   wp-includes/plugin.php on line 496
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   ot_add_xml_to_upload_filetypes’ not found or invalid function name in /membri/
   abruzzoleague/wp-includes/plugin.php on line 496
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   ot_import’ not found or invalid function name in /membri/abruzzoleague/wp-includes/
   plugin.php on line 496
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   ot_export’ not found or invalid function name in /membri/abruzzoleague/wp-includes/
   plugin.php on line 496
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   ot_save_settings’ not found or invalid function name in /membri/abruzzoleague/
   wp-includes/plugin.php on line 496
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   ot_modify_layouts’ not found or invalid function name in /membri/abruzzoleague/
   wp-includes/plugin.php on line 496
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   ot_create_media_post’ not found or invalid function name in /membri/abruzzoleague/
   wp-includes/plugin.php on line 496
 * Fatal error: Call to undefined function ot_register_meta_box() in /membri/abruzzoleague/
   wp-content/themes/anew/functions/meta-boxes.php on line 227
 * thanks
 * [https://wordpress.org/plugins/leaguemanager/](https://wordpress.org/plugins/leaguemanager/)

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

 *  Plugin Author [K](https://wordpress.org/support/users/koelle/)
 * (@koelle)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/tinymce-button-1/#post-5733136)
 * what wp-version and plugin version do you use? The button works without problems
   for me (wp-version 4.1 and LeagueManager 3.9.0.8)
 *  Thread Starter [karmaboy84](https://wordpress.org/support/users/karmaboy84/)
 * (@karmaboy84)
 * [11 years, 3 months ago](https://wordpress.org/support/topic/tinymce-button-1/#post-5733178)
 * I use wp 4.1 and leaguemangar 3.9.1.1
    but also with the previous version of 
   leaguemanager I had the same error

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

The topic ‘TinyMCE button’ is closed to new replies.

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

 * 2 replies
 * 2 participants
 * Last reply from: [karmaboy84](https://wordpress.org/support/users/karmaboy84/)
 * Last activity: [11 years, 3 months ago](https://wordpress.org/support/topic/tinymce-button-1/#post-5733178)
 * Status: not resolved