Title: PHP Fatal error GuzzleHttp
Last modified: February 11, 2021

---

# PHP Fatal error GuzzleHttp

 *  Resolved [israelj](https://wordpress.org/support/users/israelj/)
 * (@israelj)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/php-fatal-error-guzzlehttp/)
 * Pixel Caffeine 2.2.0
    CF7 Google Sheets Connector Version 4.6 WordPress Version
   5.6.1 PHP 7.4
 * NOTICE: PHP message: PHP Fatal error: Uncaught Error: Call to undefined method
   GuzzleHttp\Utils::chooseHandler() in /www/wp-content/plugins/cf7-google-sheets-
   connector/lib/vendor/guzzlehttp/guzzle/src/functions.php:61
 *     ```
       [11-Feb-2021 17:53:35] WARNING: child 114 said into stderr: "Stack trace:"
       [11-Feb-2021 17:53:35] WARNING: child 114 said into stderr: "#0 /www/wp-content/plugins/pixel-caffeine/vendor/guzzlehttp/guzzle/src/HandlerStack.php(42): GuzzleHttp\choose_handler()"
       [11-Feb-2021 17:53:35] WARNING: child 114 said into stderr: "#1 /www/wp-content/plugins/pixel-caffeine/vendor/guzzlehttp/guzzle/src/Client.php(65): GuzzleHttp\HandlerStack::create()"
       [11-Feb-2021 17:53:35] WARNING: child 114 said into stderr: "#2 /www/wp-content/plugins/cf7-google-sheets-connector/lib/src/Client.php(1190): GuzzleHttp\Client->__construct(Array)"
       [11-Feb-2021 17:53:35] WARNING: child 114 said into stderr: "#3 /www/wp-content/plugins/cf7-google-sheets-connector/lib/src/Client.php(1143): Google\Client->createDefaultHttpClient()"
       [11-Feb-2021 17:53:35] WARNING: child 114 said into stderr: "#4 /www/wp-content/plugins/cf7-google-sheets-connector/lib/src/Client.php(333): Google\Client->getHttpClient()"
       [11-Feb-2021 17:53:35] WARNING: child 114 said into stderr: "#5 /www/wp-content/plugins/cf7-google-sheets-connector/lib/src/Client.php(311): Google\Client->fetchAccessTokenWithRefreshToken('...
       ```
   
    -  This topic was modified 5 years, 3 months ago by [israelj](https://wordpress.org/support/users/israelj/).

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

 *  Plugin Author [WesternDeal](https://wordpress.org/support/users/westerndeal/)
 * (@westerndeal)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/php-fatal-error-guzzlehttp/#post-14039509)
 * Hello [@israelj](https://wordpress.org/support/users/israelj/)
 * Thanks for your message with an error log.
    It looks you are using pixel-caffeine,
   which is using an old library of google, and we have updated it to a new library.
 * You can simply rollback to version 4.5 and check it out.
    [https://downloads.wordpress.org/plugin/cf7-google-sheets-connector.4.5.zip](https://downloads.wordpress.org/plugin/cf7-google-sheets-connector.4.5.zip)
 * Let me know if it helps.
 * Thanks
    Abdullah
 *  Thread Starter [israelj](https://wordpress.org/support/users/israelj/)
 * (@israelj)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/php-fatal-error-guzzlehttp/#post-14042834)
 * Awesome. We’ll do that. Thanks!

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

The topic ‘PHP Fatal error GuzzleHttp’ is closed to new replies.

 * ![](https://ps.w.org/cf7-google-sheets-connector/assets/icon-128x128.gif?rev=
   3232650)
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 * 2 replies
 * 2 participants
 * Last reply from: [israelj](https://wordpress.org/support/users/israelj/)
 * Last activity: [5 years, 3 months ago](https://wordpress.org/support/topic/php-fatal-error-guzzlehttp/#post-14042834)
 * Status: resolved