Title: php 8.0 error
Last modified: March 7, 2022

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# php 8.0 error

 *  Resolved [Eastern Watersports](https://wordpress.org/support/users/kbdiverservices/)
 * (@kbdiverservices)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/php-8-0-error-6/)
 * Your plugin is throwing an error after I upgraded to php 8.0. Here is the result
   of the fatal error. When I disabled your plugin, the fatal error stopped…when
   I renabled, it came back. Oddly the error is being thrown on the admin side of
   wordpress.
 *     ```
       2022-03-07T20:35:55+00:00 CRITICAL Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class Wp_Igsp_Admin does not have a method "wp_igsp_upgrade_page_link_blank" in /home/XXXXXXXXXX/public_html/wp-includes/class-wp-hook.php:307
       Stack trace:
       #0 /home/XXXXXXXXXX/public_html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
       #1 /home/XXXXXXXXXX/public_html/wp-includes/plugin.php(474): WP_Hook->do_action()
       #2 /home/XXXXXXXXXX/public_html/wp-admin/admin-footer.php(78): do_action()
       #3 /home/XXXXXXXXXX/public_html/wp-admin/admin.php(297): require_once('...')
       #4 {main}
         thrown in /home/XXXXXXXXXX/public_html/wp-includes/class-wp-hook.php on line 307
       ```
   

Viewing 1 replies (of 1 total)

 *  [Ketan Patel](https://wordpress.org/support/users/patelketan/)
 * (@patelketan)
 * [4 years, 3 months ago](https://wordpress.org/support/topic/php-8-0-error-6/#post-15441697)
 * Hello,
 * Thanks for reaching here…
 * We have updated the latest version: 1.5.8
    Please update the plugin and send 
   us your feedback 🙂
 * We have solved this issue so please check our latest plugin version.
 * Thanks,

Viewing 1 replies (of 1 total)

The topic ‘php 8.0 error’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [Ketan Patel](https://wordpress.org/support/users/patelketan/)
 * Last activity: [4 years, 3 months ago](https://wordpress.org/support/topic/php-8-0-error-6/#post-15441697)
 * Status: resolved