Title: Version 2.10 bug – fatal error
Last modified: April 4, 2023

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# Version 2.10 bug – fatal error

 *  Resolved [phloo](https://wordpress.org/support/users/phloo/)
 * (@phloo)
 * [3 years, 1 month ago](https://wordpress.org/support/topic/version-2-10-bug-fatal-error/)
 * Latest update is not working well. Here is the error message
 * > Current plugin: Easy WP SMTP (version 2.1.0)
   > PHP version 7.4.33Error Details
   > ============= An error of type E_ERROR was caused in line 243 of the file /
   > path-to-wp/wp-content/plugins/easy-wp-smtp/src/Admin/Pages/SettingsTab.php.
   > Error message: Uncaught Error: Call to undefined method EasyWPSMTP\Core::is_pro()
   > in /path-to-wp/wp-content/plugins/easy-wp-smtp/src/Admin/Pages/SettingsTab.
   > php:243 Stack trace:#0 /path-to-wp/wp-content/plugins/easy-wp-smtp/src/Admin/
   > Pages/SettingsTab.php(86): EasyWPSMTP\Admin\Pages\SettingsTab->is_display_pro_banner()#
   > 1 /path-to-wp/wp-includes/class-wp-hook.php(308): EasyWPSMTP\Admin\Pages\SettingsTab-
   > >enqueue_assets(‘settings_page_e…’)#2 /path-to-wp/wp-includes/class-wp-hook.
   > php(332): WP_Hook->apply_filters(”, Array)#3 /path-to-wp/wp-includes/plugin.
   > php(517): WP_Hook->do_action(Array)#4 /path-to-wp/wp-content/plugins/easy-wp-
   > smtp/src/Admin/Area.php(361): do_action(‘easy_wp_smtp_ad…’, ‘settings_page_e…’)#
   > 5 /path-to-wp/wp-includes/class-wp-hook.php(308): EasyWPSMTP\Admin\Area->enqueue_assets(‘
   > settings_page_e…’)#6 /path-to-wp/wp-includes/class-wp-hook.php(332): WP_Hook-
   > >apply_filters(NULL, Array)#7 /path-to-wp/wp-include…
 * Weird. After several refreshes it works again. Maybe a server cache problem

The topic ‘Version 2.10 bug – fatal error’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [phloo](https://wordpress.org/support/users/phloo/)
 * Last activity: [3 years, 1 month ago](https://wordpress.org/support/topic/version-2-10-bug-fatal-error/)
 * Status: resolved