Title: error log –  Empty substring
Last modified: August 21, 2016

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# error log – Empty substring

 *  Resolved [monitor](https://wordpress.org/support/users/oomskaap/)
 * (@oomskaap)
 * [12 years, 3 months ago](https://wordpress.org/support/topic/error-log-empty-substring/)
 * Hi, we have a few thousand lines of this each day in our error log.
    I think 
   it is when there’s a ” ” in the search or some empty word.
 * [01-Feb-2014 01:38:55 UTC] PHP Warning: substr_count() [[function.substr-count](https://wordpress.org/support/topic/error-log-empty-substring/function.substr-count?output_format=md)]:
   Empty substring in /wp-content/plugins/gsearch-plus/inc/class-search-plus.php
   on line 319
    [01-Feb-2014 01:38:55 UTC] PHP Warning: substr_count() [[function.substr-count](https://wordpress.org/support/topic/error-log-empty-substring/function.substr-count?output_format=md)]:
   Empty substring in /wp-content/plugins/gsearch-plus/inc/class-search-plus.php
   on line 320
 * [http://wordpress.org/plugins/gsearch-plus/](http://wordpress.org/plugins/gsearch-plus/)

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

 *  Plugin Author [luistinygod](https://wordpress.org/support/users/luistinygod/)
 * (@luistinygod)
 * [12 years, 3 months ago](https://wordpress.org/support/topic/error-log-empty-substring/#post-4569971)
 * Hi
 * I’ll have a look to this. thanks for reporting it!
 *  Plugin Author [luistinygod](https://wordpress.org/support/users/luistinygod/)
 * (@luistinygod)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/error-log-empty-substring/#post-4570018)
 * This is fixed on 1.4.2 to be released this week.

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

The topic ‘error log – Empty substring’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/gsearch-plus_c8b695.svg)
 * [gee Search Plus, improved WordPress search](https://wordpress.org/plugins/gsearch-plus/)
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 * 2 replies
 * 2 participants
 * Last reply from: [luistinygod](https://wordpress.org/support/users/luistinygod/)
 * Last activity: [11 years, 7 months ago](https://wordpress.org/support/topic/error-log-empty-substring/#post-4570018)
 * Status: resolved