Title: Error message
Last modified: February 14, 2017

---

# Error message

 *  [DenisCGN](https://wordpress.org/support/users/deniscgn/)
 * (@deniscgn)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/error-message-583/)
 * Hello,
 * after updating to 3.0.0.3 I get this errorMessage…
 * Warning: strpos(): Empty needle in /www/……./wp-content/plugins/si-captcha-for-
   wordpress/si-captcha.php on line 1174
 * Cheers,
    Denis

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

 *  [Mike Challis](https://wordpress.org/support/users/mikechallis/)
 * (@mikechallis)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/error-message-583/#post-8804359)
 * It seems your server is not returning anything for the variable $_SERVER[‘REQUEST_URI’]
   
   I have to figure out how to deal with that because that variable is always supposed
   to to be available by the server. Is that a windows server?
    -  This reply was modified 9 years, 3 months ago by [Mike Challis](https://wordpress.org/support/users/mikechallis/).
 *  [martinkrueber](https://wordpress.org/support/users/martinkrueber/)
 * (@martinkrueber)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/error-message-583/#post-8804808)
 * Sorry, wrong post. Removed my comment again.
    -  This reply was modified 9 years, 3 months ago by [martinkrueber](https://wordpress.org/support/users/martinkrueber/).
    -  This reply was modified 9 years, 3 months ago by [martinkrueber](https://wordpress.org/support/users/martinkrueber/).
 *  Thread Starter [DenisCGN](https://wordpress.org/support/users/deniscgn/)
 * (@deniscgn)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/error-message-583/#post-8833404)
 * Hello Mike,
    no, it is not a Windows server…and before the 2 latest updates it
   worked fine. Very strange. I will ask my host why the
 * > $_SERVER[‘REQUEST_URI’]
 *  does return nothing.
    Cheers, Denis
    -  This reply was modified 9 years, 3 months ago by [DenisCGN](https://wordpress.org/support/users/deniscgn/).
 *  Thread Starter [DenisCGN](https://wordpress.org/support/users/deniscgn/)
 * (@deniscgn)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/error-message-583/#post-8833479)
 * Hello Mike,
 * it works on my server.
 * [REQUEST_URI](http://localhero.de/test-uri.php)
 * Cheers,
    Denis

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

The topic ‘Error message’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/si-captcha-for-wordpress_dde4c1.svg)
 * [SI CAPTCHA Anti-Spam](https://wordpress.org/plugins/si-captcha-for-wordpress/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/si-captcha-for-wordpress/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/si-captcha-for-wordpress/)
 * [Active Topics](https://wordpress.org/support/plugin/si-captcha-for-wordpress/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/si-captcha-for-wordpress/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/si-captcha-for-wordpress/reviews/)

 * 4 replies
 * 3 participants
 * Last reply from: [DenisCGN](https://wordpress.org/support/users/deniscgn/)
 * Last activity: [9 years, 3 months ago](https://wordpress.org/support/topic/error-message-583/#post-8833479)
 * Status: not resolved