Title: PHP Waring is error log
Last modified: March 13, 2017

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# PHP Waring is error log

 *  Resolved [seank123](https://wordpress.org/support/users/seank123/)
 * (@seank123)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/php-waring-is-error-log/)
 * Hi
 * I’m getting a lot of the following errors in the error log:
 * [13-Mar-2017 11:14:02 UTC] PHP Warning: Invalid argument supplied for foreach()
   in /public_html/wp-content/plugins/wc-fields-factory/classes/wcff-product-form.
   php on line 281
    [13-Mar-2017 12:35:15 UTC] PHP Warning: Invalid argument supplied
   for foreach() in /public_html/wp-content/plugins/wc-fields-factory/classes/wcff-
   product-form.php on line 290
 * There doesn’t seem to be any issues with the plugin working though
 * Thanks

Viewing 5 replies - 1 through 5 (of 5 total)

 *  [jeroendg](https://wordpress.org/support/users/jeroendg/)
 * (@jeroendg)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/php-waring-is-error-log/#post-8908512)
 * Hi,
 * After the update to 1.3.7 my site went blank.
 * I got this error:
 * Fatal error: Using $this when not in object context in /wp-content/plugins/wc-
   fields-factory/classes/wcff-product-form.php on line 26.
 * Downgrading to 1.3.6 fixed the issue.
 *  [413Critter](https://wordpress.org/support/users/413critter/)
 * (@413critter)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/php-waring-is-error-log/#post-8910195)
 * [@jeroendg](https://wordpress.org/support/users/jeroendg/) – same thing here..
 *  [elsson](https://wordpress.org/support/users/elsson/)
 * (@elsson)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/php-waring-is-error-log/#post-8910962)
 * I removed these lines for a quick fix in wcff-product-form.php
 *     ```
       		//added by pj
       		add_action( 'wp_enqueue_scripts', function(){
       			$this->wccpf_front_end_enqueue_scripts( false, true, true );
       		});
       ```
   
 *  [sarkparanjothi](https://wordpress.org/support/users/sarkparanjothi/)
 * (@sarkparanjothi)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/php-waring-is-error-log/#post-8912000)
 * All warning fixed in fields factory v1.3.8 please update and check
 *  Thread Starter [seank123](https://wordpress.org/support/users/seank123/)
 * (@seank123)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/php-waring-is-error-log/#post-8912017)
 * Thanks – looks like it’s fixed it!

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘PHP Waring is error log’ is closed to new replies.

 * ![](https://ps.w.org/wc-fields-factory/assets/icon-128x128.jpg?rev=2738843)
 * [WC Fields Factory](https://wordpress.org/plugins/wc-fields-factory/)
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 * 5 replies
 * 5 participants
 * Last reply from: [seank123](https://wordpress.org/support/users/seank123/)
 * Last activity: [9 years, 2 months ago](https://wordpress.org/support/topic/php-waring-is-error-log/#post-8912017)
 * Status: resolved