Title: Fatal Error
Last modified: February 24, 2022

---

# Fatal Error

 *  Resolved [tristancrum](https://wordpress.org/support/users/tristancrum/)
 * (@tristancrum)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-4091/)
 * The last 0.5.58 updated crashed my site with this error
 * `Warning: require_once(/www/wp-content/plugins/contact-form-7-mailchimp-extension/
   lib/ApiService.php): failed to open stream: No such file or directory in /www/
   wp-content/plugins/contact-form-7-mailchimp-extension/lib/mailchimp.php on line
   20 Fatal error: require_once(): Failed opening required ‘/www/wp-content/plugins/
   contact-form-7-mailchimp-extension/lib/ApiService.php’ (include_path=’.:/usr/
   share/php’) in /www/wp-content/plugins/contact-form-7-mailchimp-extension/lib/
   mailchimp.php on line 20

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

 *  [keaservicesfreelance](https://wordpress.org/support/users/keaservicesfreelance/)
 * (@keaservicesfreelance)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-4091/#post-15402630)
 * I am also experiencing a fatal error, anytime I try to deactivate/delete a plugin(
   not this one) I receive this message;
 *     ```
       Warning: http_build_query() expects parameter 1 to be array, null given in /home/customer/www/karissaa3.sg-host.com/public_html/wp-content/plugins/contact-form-7-mailchimp-extension/lib/events.php on line 52
   
       Fatal error: Uncaught ArgumentCountError: Too few arguments to function callApiGet(), 1 passed in /home/customer/www/karissaa3.sg-host.com/public_html/wp-content/plugins/contact-form-7-mailchimp-extension/lib/events.php on line 53 and exactly 2 expected in /home/customer/www/karissaa3.sg-host.com/public_html/wp-content/plugins/contact-form-7-mailchimp-extension/lib/ApiService.php:18 Stack trace: #0 /home/customer/www/karissaa3.sg-host.com/public_html/wp-content/plugins/contact-form-7-mailchimp-extension/lib/events.php(53): callApiGet('https://ssl.goo...') #1 /home/customer/www/karissaa3.sg-host.com/public_html/wp-content/plugins/contact-form-7-mailchimp-extension/lib/events.php(87): vc_gaSendData(NULL) #2 /home/customer/www/karissaa3.sg-host.com/public_html/wp-content/plugins/contact-form-7-mailchimp-extension/lib/deactivate.php(30): vc_ga_send_event('Mailchimp Exten...', 'DEACTIVATED', 'Full Deactivate...') #3 /home/customer/www/karissaa3.sg-host.com/public_html/wp-includes/class-wp-hook.php(307): mce_detect_plugin_deact in /home/customer/www/karissaa3.sg-host.com/public_html/wp-content/plugins/contact-form-7-mailchimp-extension/lib/ApiService.php on line 18
       ```
   
 *  Plugin Author [Renzo Johnson](https://wordpress.org/support/users/rnzo/)
 * (@rnzo)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-4091/#post-15404664)
 * Hello Nico, delete the plugin and download & install a fresh version.

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

The topic ‘Fatal Error’ is closed to new replies.

 * ![](https://ps.w.org/contact-form-7-mailchimp-extension/assets/icon-256x256.png?
   rev=1072113)
 * [Connect Contact Form 7 and Mailchimp](https://wordpress.org/plugins/contact-form-7-mailchimp-extension/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/contact-form-7-mailchimp-extension/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/contact-form-7-mailchimp-extension/)
 * [Active Topics](https://wordpress.org/support/plugin/contact-form-7-mailchimp-extension/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/contact-form-7-mailchimp-extension/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/contact-form-7-mailchimp-extension/reviews/)

 * 2 replies
 * 3 participants
 * Last reply from: [Renzo Johnson](https://wordpress.org/support/users/rnzo/)
 * Last activity: [4 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-4091/#post-15404664)
 * Status: resolved