Title: PHP Error
Last modified: August 21, 2016

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# PHP Error

 *  [Shawn33](https://wordpress.org/support/users/shawn33/)
 * (@shawn33)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/php-error-38/)
 * Hi, I happened to be poking around in my error logs for some reason today and
   I noticed I am getting a PHP error multiple times related to SEO Ultimate.
 * Here is the specific error:
 * PHP Warning: uasort() [[function.uasort](https://wordpress.org/support/topic/php-error-38/function.uasort?output_format=md)]:
   Array was modified by the user comparison function in /home/username/public_html/
   wp-content/plugins/seo-ultimate/plugin/class.seo-ultimate.php on line 550
 * It doesn’t look like it happens all the time, but when it is happening it logs
   a bunch in 1 day. There’s probably about 200-300 of them all in a row over the
   course of a year…this is the 1st time I’ve checked my error logs.
 * The last ones were logged on April 17th.
 * Anything to worry about?
 * Thanks.
 * [http://wordpress.org/extend/plugins/seo-ultimate/](http://wordpress.org/extend/plugins/seo-ultimate/)

Viewing 1 replies (of 1 total)

 *  Thread Starter [Shawn33](https://wordpress.org/support/users/shawn33/)
 * (@shawn33)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/php-error-38/#post-3677043)
 * I just realized this error is produced when I run the P3 Plugin Profiler scan,
   if that helps determine the issue.

Viewing 1 replies (of 1 total)

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

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## Tags

 * [php-error](https://wordpress.org/support/topic-tag/php-error/)

 * 1 reply
 * 1 participant
 * Last reply from: [Shawn33](https://wordpress.org/support/users/shawn33/)
 * Last activity: [13 years, 1 month ago](https://wordpress.org/support/topic/php-error-38/#post-3677043)
 * Status: not resolved