Title: Fatal Error on page
Last modified: August 20, 2016

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# Fatal Error on page

 *  Resolved [Bianca Gilchrist](https://wordpress.org/support/users/biancagilly/)
 * (@biancagilly)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-on-page/)
 * Hello,
 * I like the look of your plugin and have installed it on my wordpress, however
   I am having problems. On the gra4 page the below error appears:
 * FATAL ERROR: cUrl are not allowed in your system. GRA4 Does now know how to talk
   to the server… =(
 * The site I am trying to install on is a intranet (internal), am I able to use
   GRA4 on my internal network?
 * Thank you
 * Bianca
 * [http://wordpress.org/extend/plugins/gra4-social-network/](http://wordpress.org/extend/plugins/gra4-social-network/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [Hope](https://wordpress.org/support/users/amalsh/)
 * (@amalsh)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/fatal-error-on-page/#post-3161343)
 * Me too had the same problem
 *  Plugin Author [trof](https://wordpress.org/support/users/trof/)
 * (@trof)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-on-page/#post-3161354)
 * Dear Bianca, sorry for delay with the answer.
    The GRA4 requires the cUrl PHP
   extension to operate. (please see the requirements at [http://gra4.com/wiki/Category:Webmaster_guide](http://gra4.com/wiki/Category:Webmaster_guide)
   for details) Majority of the web-hostings do have the cUrl (GRA4 is not the only
   thing requiring it =) ), so if you see this error message, you probably need 
   to switch this extension on via some kind of admin interface of the hosting.
 *  Plugin Author [trof](https://wordpress.org/support/users/trof/)
 * (@trof)
 * [13 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-on-page/#post-3161355)
 * The easiest way to figure out how to switch the cUrl on – try to contact the 
   tech-support of your hosting.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Fatal Error on page’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/gra4-social-network_ffffff.svg)
 * [GRA4 Social Network](https://wordpress.org/plugins/gra4-social-network/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/gra4-social-network/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/gra4-social-network/)
 * [Active Topics](https://wordpress.org/support/plugin/gra4-social-network/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/gra4-social-network/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/gra4-social-network/reviews/)

## Tags

 * [intranet](https://wordpress.org/support/topic-tag/intranet/)

 * 3 replies
 * 3 participants
 * Last reply from: [trof](https://wordpress.org/support/users/trof/)
 * Last activity: [13 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-on-page/#post-3161355)
 * Status: resolved