Title: Version 3.0.1 Causing PHP Errors
Last modified: January 3, 2022

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# Version 3.0.1 Causing PHP Errors

 *  Resolved [amnesia1801](https://wordpress.org/support/users/amnesia1801/)
 * (@amnesia1801)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/version-3-0-1-causing-php-errors/)
 * Hello,
 * I have just updated to version 3.0.1 and following the update it stops me being
   able to login to the /wp-admin console and displays the following errors on my
   website;
 *     ```
       Warning: A non-numeric value encountered in /home/customer/www/nuttyheifer.co.uk/public_html/wp-content/plugins/woocommerce-admin/src/WCAdminHelper.php on line 56
   
       Warning: Cannot modify header information - headers already sent by (output started at /home/customer/www/nuttyheifer.co.uk/public_html/wp-content/plugins/woocommerce-admin/src/WCAdminHelper.php:56) in /home/customer/www/nuttyheifer.co.uk/public_html/wp-includes/functions.php on line 6712
   
       Warning: Cannot modify header information - headers already sent by (output started at /home/customer/www/nuttyheifer.co.uk/public_html/wp-content/plugins/woocommerce-admin/src/WCAdminHelper.php:56) in /home/customer/www/nuttyheifer.co.uk/public_html/wp-includes/pluggable.php on line 1340
       ```
   
 * and
 *     ```
       Warning: A non-numeric value encountered in /home/customer/www/nuttyheifer.co.uk/public_html/wp-content/plugins/woocommerce-admin/src/WCAdminHelper.php on line 56
   
       Warning: Cannot modify header information - headers already sent by (output started at /home/customer/www/nuttyheifer.co.uk/public_html/wp-content/plugins/woocommerce-admin/src/WCAdminHelper.php:56) in /home/customer/www/nuttyheifer.co.uk/public_html/wp-content/plugins/sg-cachepress/core/Supercacher/Supercacher_Helper.php on line 68
       ```
   
 * How can I resolve this?

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

 *  Plugin Support [Sol J. a11n](https://wordpress.org/support/users/solstudioim/)
 * (@solstudioim)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/version-3-0-1-causing-php-errors/#post-15220152)
 * Hi [@amnesia1801](https://wordpress.org/support/users/amnesia1801/)
 * I see that you’re having PHP errors and unable to access /wp-admin/ after updating
   WooCommerce Admin to 3.0.1.
 * I would strongly suggest that you use WooCommerce Admin that’s bundled with [WooCommerce 6.0](https://developer.woocommerce.com/2021/12/15/woocommerce-6-0-released/),
   which is WooCommerce Admin 2.9.4. This version is well-tested and working fine.
 * I believe that there is no need to do a manual update for WooCommerce Admin, 
   as you can use the one bundled with WooCommerce.
 * I hope that helps!
 * If you have any other questions, do not hesitate to let us know!
 *  [Joey – a11n](https://wordpress.org/support/users/jricketts4/)
 * (@jricketts4)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/version-3-0-1-causing-php-errors/#post-15241449)
 * We haven’t heard back from you in a while, so I’m going to mark this as resolved–
   we’ll be here if and/or when you are ready to continue.

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

The topic ‘Version 3.0.1 Causing PHP Errors’ is closed to new replies.

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 * 2 replies
 * 3 participants
 * Last reply from: [Joey – a11n](https://wordpress.org/support/users/jricketts4/)
 * Last activity: [4 years, 4 months ago](https://wordpress.org/support/topic/version-3-0-1-causing-php-errors/#post-15241449)
 * Status: resolved