Title: impossible to intsall plugin
Last modified: August 30, 2016

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# impossible to intsall plugin

 *  [silviacc](https://wordpress.org/support/users/silviacc/)
 * (@silviacc)
 * [11 years ago](https://wordpress.org/support/topic/impossible-to-intsall-plugin/)
 * Hi,
 * as soon as i want to activate the plugin
 * i have this error
 * Fatal error: Call to a member function get_default_language() on a non-object
   in /home/royalc17/public_html/leaflet/wp-content/themes/revera/admin/options-
   framework.php on line 81
 * and i can’t do anything except rename the plugin foler to reach my wordpress 
   administration again.
 * Is someone could help me on this issue?
 * Thanks
 * Sia
 * [https://wordpress.org/plugins/polylang/](https://wordpress.org/plugins/polylang/)

Viewing 7 replies - 1 through 7 (of 7 total)

 *  Thread Starter [silviacc](https://wordpress.org/support/users/silviacc/)
 * (@silviacc)
 * [11 years ago](https://wordpress.org/support/topic/impossible-to-intsall-plugin/#post-6259406)
 * in fact, the error appears when i added the first language.
 *  Plugin Support [Chrystl](https://wordpress.org/support/users/chrystl/)
 * (@chrystl)
 * [10 years, 12 months ago](https://wordpress.org/support/topic/impossible-to-intsall-plugin/#post-6259436)
 * Hello
 * The Polylang author wrote a post on this fatal error : [Fatal error: Call to a member function … on a non-object in …](https://polylang.wordpress.com/2014/05/30/fatal-error-call-to-a-member-function-on-a-non-object-in/)
 * However I tested your theme uploaded just here: [http://www.fabthemes.com/revera/](http://www.fabthemes.com/revera/)
   + Options Framework and I didn’t reproduced a such issue.
 * Try to switch on Twenty Fifteen to create your languages then revert on Revera
   theme.
 *  Thread Starter [silviacc](https://wordpress.org/support/users/silviacc/)
 * (@silviacc)
 * [10 years, 12 months ago](https://wordpress.org/support/topic/impossible-to-intsall-plugin/#post-6259523)
 * Hi,
 * thanks for your answer.
 * I did what you suggested.
    I could indeed install the two languages when i was
   with the Twenty Fifteen teemplate, but as soon as i activated my revera template,
   the same error appeared.
 *  Plugin Support [Chrystl](https://wordpress.org/support/users/chrystl/)
 * (@chrystl)
 * [10 years, 12 months ago](https://wordpress.org/support/topic/impossible-to-intsall-plugin/#post-6259534)
 * > /admin/options-framework.php on line 81
 * admin/options-framework.php doesn’t exist in the theme that I uploaded.
 * Where did you upload your theme? Please give a link to be sure we speak about
   the right theme.
 * Specify also the version of your theme and the plugin Options framework.
 *  Thread Starter [silviacc](https://wordpress.org/support/users/silviacc/)
 * (@silviacc)
 * [10 years, 12 months ago](https://wordpress.org/support/topic/impossible-to-intsall-plugin/#post-6259536)
 * Hi,
    here the link of the website [http://ecbiz151.inmotionhosting.com/~royalc17/leaflet/](http://ecbiz151.inmotionhosting.com/~royalc17/leaflet/)
 * Theme is this one : [http://themeforest.net/item/revera-simple-and-creative-portfolio-wp-theme/10381129](http://themeforest.net/item/revera-simple-and-creative-portfolio-wp-theme/10381129)
   
   Last version : Revera v1.4 (17th May 2015)
 * What do you mean by ” the plugin Options framework. “
 * many thanks,
 * Sia
 *  Plugin Support [Chrystl](https://wordpress.org/support/users/chrystl/)
 * (@chrystl)
 * [10 years, 12 months ago](https://wordpress.org/support/topic/impossible-to-intsall-plugin/#post-6259543)
 * Contact the theme author to report this issue as he can freely test its theme
   + Polylang.
 * To help your theme author to fix this bug in its theme please forward him that:
   
   [https://polylang.wordpress.com/2014/05/30/fatal-error-call-to-a-member-function-on-a-non-object-in/](https://polylang.wordpress.com/2014/05/30/fatal-error-call-to-a-member-function-on-a-non-object-in/)
 *  Thread Starter [silviacc](https://wordpress.org/support/users/silviacc/)
 * (@silviacc)
 * [10 years, 12 months ago](https://wordpress.org/support/topic/impossible-to-intsall-plugin/#post-6259554)
 * Okay thanks, i asked the theme’s developper
 * Sia

Viewing 7 replies - 1 through 7 (of 7 total)

The topic ‘impossible to intsall plugin’ is closed to new replies.

 * ![](https://ps.w.org/polylang/assets/icon-256x256.png?rev=3433336)
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 * 7 replies
 * 2 participants
 * Last reply from: [silviacc](https://wordpress.org/support/users/silviacc/)
 * Last activity: [10 years, 12 months ago](https://wordpress.org/support/topic/impossible-to-intsall-plugin/#post-6259554)
 * Status: not resolved