Title: Empty needle
Last modified: August 22, 2016

---

# Empty needle

 *  Resolved [johnhorning-1](https://wordpress.org/support/users/johnhorning-1/)
 * (@johnhorning-1)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/empty-needle/)
 * I just installed the plugin and am seeing this error message:
    Warning: strpos():
   Empty needle in /home/bullbor/public_html/kent-deals.com/wp-content/plugins/booking/
   lib/wpdev-booking-functions.php on line 532
 * Any suggestions?
    John
 * [https://wordpress.org/plugins/booking/](https://wordpress.org/plugins/booking/)

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

 *  Plugin Author [wpdevelop](https://wordpress.org/support/users/wpdevelop/)
 * (@wpdevelop)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/empty-needle/#post-5604948)
 * Hello.
    Its seems that you are having empty prefix for your tables. For fixing
   this issue you need to make this small fix: Please open this file _../{Booking
   Calendar Folder}/lib/wpdev-booking-functions.php_
 * then find this code (_its exist 3 times, and you need to make this replacement
   3 times in different places of that file_):
 * `
    if (strpos($tablename, $wpdb->prefix) ===false) $tablename = $wpdb->prefix.
   $tablename ;
 * and replace it to this code:
 * `
    if ( (! empty($wpdb->prefix) ) && ( strpos($tablename, $wpdb->prefix) === 
   false ) ) $tablename = $wpdb->prefix . $tablename ;
 * P.S. This fix will be exist in next update of plugin.
 * Kind Regards.
 *  Thread Starter [johnhorning-1](https://wordpress.org/support/users/johnhorning-1/)
 * (@johnhorning-1)
 * [11 years, 5 months ago](https://wordpress.org/support/topic/empty-needle/#post-5605069)
 * Thanks! That fixed it.

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

The topic ‘Empty needle’ is closed to new replies.

 * ![](https://ps.w.org/booking/assets/icon-256x256.gif?rev=3335907)
 * [Booking Calendar](https://wordpress.org/plugins/booking/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/booking/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/booking/)
 * [Active Topics](https://wordpress.org/support/plugin/booking/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/booking/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/booking/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [johnhorning-1](https://wordpress.org/support/users/johnhorning-1/)
 * Last activity: [11 years, 5 months ago](https://wordpress.org/support/topic/empty-needle/#post-5605069)
 * Status: resolved