Title: Activation teamstuff plugin gives errors
Last modified: October 2, 2017

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# Activation teamstuff plugin gives errors

 *  [webhexnl](https://wordpress.org/support/users/webhexnl/)
 * (@webhexnl)
 * [8 years, 7 months ago](https://wordpress.org/support/topic/activation-teamstuff-plugin-gives-errors/)
 * Hi there,
 * I have 2 environments: in my test environment ([http://www.ucetk.org](http://www.ucetk.org))
   the plugin works, in my production environment ([http://www.wasps.nl](http://www.wasps.nl))
   I get errors when activating the plugin:
    In the plugin console I get: Teamstuff_Calendar_Admin::
   $option_name in /htdocs/public/www/wp-content/plugins/teamstuff-calendar/admin/
   class-teamstuff-calendar-admin.php on line 145 Notice: Undefined property: Teamstuff_Calendar_Admin::
   $option_name in /htdocs/public/www/wp-content/plugins/teamstuff-calendar/admin/
   class-teamstuff-calendar-admin.php on line 154 Notice: Undefined property: Teamstuff_Calendar_Admin::
   $option_name in /htdocs/public/www/wp-content/plugins/teamstuff-calendar/admin/
   class-teamstuff-calendar-admin.php on line 163
 * Both environments are identical, so I am completely baffled. Any clues?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Factivation-teamstuff-plugin-gives-errors%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

The topic ‘Activation teamstuff plugin gives errors’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/teamstuff-calendar.svg)
 * [Teamstuff Calendar](https://wordpress.org/plugins/teamstuff-calendar/)
 * [Support Threads](https://wordpress.org/support/plugin/teamstuff-calendar/)
 * [Active Topics](https://wordpress.org/support/plugin/teamstuff-calendar/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/teamstuff-calendar/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/teamstuff-calendar/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [webhexnl](https://wordpress.org/support/users/webhexnl/)
 * Last activity: [8 years, 7 months ago](https://wordpress.org/support/topic/activation-teamstuff-plugin-gives-errors/)
 * Status: not resolved