Title: PHP Strict standards error
Last modified: August 21, 2016

---

# PHP Strict standards error

 *  [Rickard Andersson](https://wordpress.org/support/users/exz/)
 * (@exz)
 * [12 years, 11 months ago](https://wordpress.org/support/topic/php-strict-standards-error/)
 * I keep seeing this error in my logs:
 * `PHP Strict Standards: call_user_func_array() expects parameter 1 to be a valid
   callback, non-static method GA_Filter::spool_analytics() should not be called
   statically in wp-includes/plugin.php on line 406`
 * Changing the method signature to `static function spool_analytics()` seems to
   fix it. Just wanted to let you know.
 * [http://wordpress.org/extend/plugins/google-analytics-for-wordpress/](http://wordpress.org/extend/plugins/google-analytics-for-wordpress/)

The topic ‘PHP Strict standards error’ is closed to new replies.

 * ![](https://ps.w.org/google-analytics-for-wordpress/assets/icon.svg?rev=2976619)
 * [MonsterInsights - Google Analytics Dashboard for WordPress (Website Stats Made Easy)](https://wordpress.org/plugins/google-analytics-for-wordpress/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/google-analytics-for-wordpress/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/google-analytics-for-wordpress/)
 * [Active Topics](https://wordpress.org/support/plugin/google-analytics-for-wordpress/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/google-analytics-for-wordpress/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/google-analytics-for-wordpress/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [Rickard Andersson](https://wordpress.org/support/users/exz/)
 * Last activity: [12 years, 11 months ago](https://wordpress.org/support/topic/php-strict-standards-error/)
 * Status: not resolved