Title: WP_DEBUG error
Last modified: August 21, 2016

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# WP_DEBUG error

 *  [Clifford Paulick](https://wordpress.org/support/users/cliffpaulick/)
 * (@cliffpaulick)
 * [12 years, 2 months ago](https://wordpress.org/support/topic/wp_debug-error-2/)
 * Strict Standards: call_user_func_array() expects parameter 1 to be a valid callback,
   non-static method Facetious_Widget::register() should not be called statically
   in /wp-includes/plugin.php on line 429
 * [https://wordpress.org/plugins/facetious/](https://wordpress.org/plugins/facetious/)

The topic ‘WP_DEBUG error’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Clifford Paulick](https://wordpress.org/support/users/cliffpaulick/)
 * Last activity: [12 years, 2 months ago](https://wordpress.org/support/topic/wp_debug-error-2/)
 * Status: not resolved