Title: zachsbarnes's Replies | WordPress.org

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# zachsbarnes

  [  ](https://wordpress.org/support/users/zappsdev/)

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## Forum Replies Created

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

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[PayPal for WooCommerce] Error: (19) “Original transaction ID not found”](https://wordpress.org/support/topic/error-19-original-transaction-id-not-found/)
 *  Thread Starter [zachsbarnes](https://wordpress.org/support/users/zappsdev/)
 * (@zappsdev)
 * [8 years, 9 months ago](https://wordpress.org/support/topic/error-19-original-transaction-id-not-found/#post-9425620)
 * Thank you! I’m creating a ticket right now.
 * Yes, we are running the latest version. WordPress 4.8.1, WooCommerce 3.1.2 and
   PayPal for WooCommerce 1.4.6.1
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[User Access Manager] [Plugin: User Access Manager] Fatal Error](https://wordpress.org/support/topic/plugin-user-access-manager-fatal-error/)
 *  [zachsbarnes](https://wordpress.org/support/users/zappsdev/)
 * (@zappsdev)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-user-access-manager-fatal-error/#post-2735973)
 * I had the same issue and removing the & from $this on lines 645 and 994 fixed
   the issue.
 * The issue is that you can’t pass an object by reference, which is what the & 
   does if you add it to the beginning of variables. The way PHP 5 works is that
   when you pass an object as a argument into a function the argument points to 
   the same value as the original object by default.
 * Here is a little more information:
    [http://php.net/manual/en/language.oop5.references.php](http://php.net/manual/en/language.oop5.references.php)

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