Title: PHP 8+ Error Exception
Last modified: February 27, 2023

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# PHP 8+ Error Exception

 *  Resolved [Alex@portalZINE](https://wordpress.org/support/users/portalzine/)
 * (@portalzine)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/php-8-error-exception/)
 * **ErrorException /wp-content/plugins/cp-referrer-and-conversions-tracking/cp-
   main-class.inc.php in CP_REFTRACK_Plugin::register_conversion Warning: Undefined
   array key “cprreftracklatest”** Line 288
 *     ```wp-block-code
               $entry = $this->get_entry();
               $this->add_field_verify($wpdb->prefix.$this->table_conversions, 'entry');
               $wpdb->insert( $wpdb->prefix.$this->table_conversions, array( 'convname' => $conversion_name,
                                                                              'convdesc' => $conversion_description,
                                                                              'referrer' => $referrer,
                                                                              'referrerlast' => sanitize_text_field($referrer!=$_COOKIE['cprreftracklatest']?$_COOKIE['cprreftracklatest']:''),
                                                                              'entry' => $referrer,
                                                                              'time' => current_time('mysql'),
                                                                              ));             
       ```
   
 * Please check that cprreftracklatest exists.
 * Thanks
    -  This topic was modified 3 years, 3 months ago by [Alex@portalZINE](https://wordpress.org/support/users/portalzine/).
    -  This topic was modified 3 years, 3 months ago by [Alex@portalZINE](https://wordpress.org/support/users/portalzine/).

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

 *  Plugin Author [codepeople](https://wordpress.org/support/users/codepeople/)
 * (@codepeople)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/php-8-error-exception/#post-16518467)
 * Hi,
 * Update to the latest version (1.01.16 or later) to correct that issue.
 * Thank you for the feedback!
 *  Thread Starter [Alex@portalZINE](https://wordpress.org/support/users/portalzine/)
 * (@portalzine)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/php-8-error-exception/#post-16518809)
 * Thanks

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

The topic ‘PHP 8+ Error Exception’ is closed to new replies.

 * ![](https://ps.w.org/cp-referrer-and-conversions-tracking/assets/icon-256x256.
   png?rev=2256451)
 * [CP Referrer and Conversion Tracking](https://wordpress.org/plugins/cp-referrer-and-conversions-tracking/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/cp-referrer-and-conversions-tracking/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/cp-referrer-and-conversions-tracking/)
 * [Active Topics](https://wordpress.org/support/plugin/cp-referrer-and-conversions-tracking/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cp-referrer-and-conversions-tracking/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cp-referrer-and-conversions-tracking/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Alex@portalZINE](https://wordpress.org/support/users/portalzine/)
 * Last activity: [3 years, 3 months ago](https://wordpress.org/support/topic/php-8-error-exception/#post-16518809)
 * Status: resolved