Title: PHP errors Post My CF7 Form / PHP 8
Last modified: August 4, 2023

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# PHP errors Post My CF7 Form / PHP 8

 *  Resolved [n381](https://wordpress.org/support/users/n381/)
 * (@n381)
 * [2 years, 10 months ago](https://wordpress.org/support/topic/php-errors-post-my-cf7-form-php-8/)
 * Hello to report error and request Support.
 * There are the errors when using plugin withing PHP 8.
 * [04-Aug-2023 02:28:26 UTC] PHP Fatal error: Uncaught TypeError: call_user_func_array():
   Argument #1 ($callback) must be a valid callback, non-static method ACFFR_FormFieldRepeater::
   acffr_properties() cannot be called statically in /home/public_html/wp-includes/
   class-wp-hook.php:308
   Stack trace: 0 /home/public_html/wp-includes/plugin.php(
   205): WP_Hook->apply_filters() 1 /home/public_html/wp-content/plugins/contact-
   form-7/includes/contact-form.php(318): apply_filters() 2 /home/public_html/wp-
   content/plugins/contact-form-7/includes/contact-form.php(216): WPCF7_ContactForm-
   >construct_properties() 3 /home/public_html/wp-content/plugins/contact-form-7/
   includes/contact-form.php(168): WPCF7_ContactForm->__construct() 4 /home/public_html/
   wp-content/plugins/contact-form-7/includes/contact-form-functions.php(14): WPCF7_ContactForm::
   get_instance() 5 /home/public_html/wp-content/plugins/contact-form-7/includes/
   contact-form-functions.php(213): wpcf7_contact_form()
 * Also another the form pages are rendering blank when using the add-on plugin 
   Post My CF7 Form.
 * Can you please advise?
 * thank you regards

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [AW](https://wordpress.org/support/users/geykgn/)
 * (@geykgn)
 * [2 years, 10 months ago](https://wordpress.org/support/topic/php-errors-post-my-cf7-form-php-8/#post-16948508)
 * Hi,
   you disable the _AC CF7 Form Field Repeater_ plugin and check that the error
   you are reporting does not occur without it.
 *  Thread Starter [n381](https://wordpress.org/support/users/n381/)
 * (@n381)
 * [2 years, 10 months ago](https://wordpress.org/support/topic/php-errors-post-my-cf7-form-php-8/#post-16950061)
 * Hello, thank you for suggestion, and can confirm that AC CF7 Form Field Repeater
   is causing the errors.
 * Can you additionally suggest the approach of updating or editing AC CF7 Form 
   Fields Repeater plugin to have it working?
 * Here is the plugins file at url : [https://raw.githubusercontent.com/ambercouch/ac-cf7-form-field-repeater/master/ac-cf7-form-field-repeater.php](https://raw.githubusercontent.com/ambercouch/ac-cf7-form-field-repeater/master/ac-cf7-form-field-repeater.php)
 * [https://github.com/ambercouch/ac-cf7-form-field-repeater/blob/master/ac-cf7-form-field-repeater.php](https://github.com/ambercouch/ac-cf7-form-field-repeater/blob/master/ac-cf7-form-field-repeater.php)
 * Thank you, regards
 *  [AW](https://wordpress.org/support/users/geykgn/)
 * (@geykgn)
 * [2 years, 10 months ago](https://wordpress.org/support/topic/php-errors-post-my-cf7-form-php-8/#post-16950323)
 * Hi,
   It’s probably best to contact the plugin developer about this, e.g. by reporting
   the issue:[https://github.com/ambercouch/ac-cf7-form-field-repeater/issues](https://github.com/ambercouch/ac-cf7-form-field-repeater/issues)

Viewing 3 replies - 1 through 3 (of 3 total)

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 * 3 replies
 * 2 participants
 * Last reply from: [AW](https://wordpress.org/support/users/geykgn/)
 * Last activity: [2 years, 10 months ago](https://wordpress.org/support/topic/php-errors-post-my-cf7-form-php-8/#post-16950323)
 * Status: resolved