Title: Empty Needle error
Last modified: September 18, 2016

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# Empty Needle error

 *  [vahost](https://wordpress.org/support/users/vahost/)
 * (@vahost)
 * [9 years, 8 months ago](https://wordpress.org/support/topic/empty-needle-error-3/)
 * I’m getting errors in my error log that look like this:
 * [17-Sep-2016 18:06:28 UTC] PHP Warning: strpos(): Empty needle in /home/myaccount/
   public_html/wp-content/plugins/wp-super-cache/wp-cache-phase1.php on line 572
 * I get dozens of these errors every day.

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [remcotv](https://wordpress.org/support/users/remcotv/)
 * (@remcotv)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/empty-needle-error-3/#post-8717075)
 * did you find out what is causing these messages?
 *  Thread Starter [vahost](https://wordpress.org/support/users/vahost/)
 * (@vahost)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/empty-needle-error-3/#post-8717201)
 * No, I haven’t. The problem continues to happen sporadically, but for some reason
   it doesn’t occur every day. It last appeared in my error_log on 26 January, 4
   days ago.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Empty Needle error’ is closed to new replies.

 * ![](https://ps.w.org/wp-super-cache/assets/icon-256x256.png?rev=3506220)
 * [WP Super Cache](https://wordpress.org/plugins/wp-super-cache/)
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 * 2 replies
 * 2 participants
 * Last reply from: [vahost](https://wordpress.org/support/users/vahost/)
 * Last activity: [9 years, 4 months ago](https://wordpress.org/support/topic/empty-needle-error-3/#post-8717201)
 * Status: not resolved