Title: [Plugin: gPress] Fatal Errors
Last modified: August 19, 2016

---

# [Plugin: gPress] Fatal Errors

 *  [grosbouff](https://wordpress.org/support/users/grosbouff/)
 * (@grosbouff)
 * [15 years, 5 months ago](https://wordpress.org/support/topic/plugin-gpress-fatal-errors/)
 * Hi, I got those errors when gPress is activated :
 *     ```
       [15-Oct-2010 08:58:01] PHP Fatal error: Call to undefined function add_action() in /home/wordpress/wp-content/plugins/gpress/gpress-admin/fieldtypes/4sq.php on line 182
       Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/wordpress/wp-content/plugins/gpress/gpress-admin/fieldtypes/error_log:2) in /home/wordpress/wp-content/plugins/gpress/gpress-admin/fieldtypes/4sq.php on line 29
   
       Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/wordpress/wp-content/plugins/gpress/gpress-admin/fieldtypes/error_log:2) in /home/wordpress/wp-content/plugins/gpress/gpress-admin/fieldtypes/4sq.php on line 29
       ```
   
 * Any idea ?

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [Jeremy](https://wordpress.org/support/users/boilr/)
 * (@boilr)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-gpress-fatal-errors/#post-1722423)
 * i got the same error today. never seen it before. please advise
 * wordpress 3.0.2
 *  [dsdmdesign](https://wordpress.org/support/users/dsdmdesign/)
 * (@dsdmdesign)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-gpress-fatal-errors/#post-1722424)
 * I am having problems installing gpress. Where can you get/see those errors? Does
   it just come up on the admin page? Is there some kind of debugging window you
   have open? I’d like to see if my problem is the same as yours.
 *  Thread Starter [grosbouff](https://wordpress.org/support/users/grosbouff/)
 * (@grosbouff)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/plugin-gpress-fatal-errors/#post-1722445)
 * I get/see them everywhere (backend and frontend); on the top of the window, once
   the plugin is activated.
 *  Plugin Author [Mark Smalley](https://wordpress.org/support/users/msmalley/)
 * (@msmalley)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/plugin-gpress-fatal-errors/#post-1722450)
 * These errors are due to Foursquare, which are prime reasons why Foursquare functionality
   was removed from gPress 0.2.5 – please upgrade and let me know if you run into
   any new problems…

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘[Plugin: gPress] Fatal Errors’ is closed to new replies.

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

 * 4 replies
 * 4 participants
 * Last reply from: [Mark Smalley](https://wordpress.org/support/users/msmalley/)
 * Last activity: [15 years, 1 month ago](https://wordpress.org/support/topic/plugin-gpress-fatal-errors/#post-1722450)
 * Status: not resolved