Title: PHP 8 Error
Last modified: July 1, 2021

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# PHP 8 Error

 *  [Moumen Ahmed](https://wordpress.org/support/users/etswak1/)
 * (@etswak1)
 * [4 years, 11 months ago](https://wordpress.org/support/topic/php-8-error-7/)
 * Hello guys
    after i follow the guide i get this error. when i hit Get status 
   or remove. How i can fix it ? 2021/07/01 06:59:42 [error] 21056#21056: *282 FastCGI
   sent in stderr: “PHP message: PHP Fatal error: Uncaught TypeError: implode():
   Argument #2 ($array) must be of type ?array, string given in /root/wp-content/
   plugins/fast-indexing-api/vendor/google/apiclient/src/Google/Service/Resource.
   php:297 Stack trace: #/root/wp-content/plugins/fast-indexing-api/vendor/google/
   apiclient/src/Google/Service/Resource.php(297): implode() #1 /root/wp-content/
   plugins/fast-indexing-api/vendor/google/apiclient/src/Google/Service/Resource.
   php(190): Google_Service_Resource->createRequestUri() #2 /root/wp-content/plugins/
   fast-indexing-api/vendor/google/apiclient-services/src/Google/Service/Indexing/
   Resource/UrlNotifications.php(43): Google_Service_Resource->call() #3 /root/wp-
   content/plugins/fast-indexing-api/includes/class-instant-indexing.php(241): Google_Service_Indexing_Resource_UrlNotifications-
   >getMetadata() #4/root/wp-content/plugins/fast-indexing-api/includes/class-instant-
   indexing.php(212): RM_GIAPI->send_to_api(” while reading response header from
   upstream, client: 162.158.111.103, server: etswak.net, request: “POST /wp-admin/
   admin-ajax.php HTTP/1.1”, upstream: “fastcgi://unix:/run/php/php8.0-fpm.sock:”,
   host: “etswak.net”, referrer: “[https://etswak.net/&#8221](https://etswak.net/&#8221);

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 * 0 replies
 * 2 participants
 * Last reply from: [Moumen Ahmed](https://wordpress.org/support/users/etswak1/)
 * Last activity: [4 years, 11 months ago](https://wordpress.org/support/topic/php-8-error-7/)
 * Status: not resolved