Title: Latest version causes critical error
Last modified: June 27, 2026

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# Latest version causes critical error

 *  Resolved [Richard van Denderen](https://wordpress.org/support/users/rdd/)
 * (@rdd)
 * [1 week ago](https://wordpress.org/support/topic/latest-version-causes-critical-error/)
 * The latest version is causing an error
 *     ```wp-block-code
       [27-Jun-2026 15:31:23 UTC] PHP Fatal error:  Uncaught Error: Failed opening required '/var/www/html/public/wp-content/plugins/timetics/vendor/composer/../themewinter/email-notification-sdk/src/Utils/global-helpers.php' (include_path='.:/usr/local/lib/php') in /var/www/html/public/wp-content/plugins/timetics/vendor/composer/autoload_real.php:39Stack trace:#0 /var/www/html/public/wp-content/plugins/timetics/vendor/composer/autoload_real.php(43): {closure}('65bd208c04f25e9...', '/var/www/html/p...')#1 /var/www/html/public/wp-content/plugins/timetics/vendor/autoload.php(22): ComposerAutoloaderInitb20117cddd741a51e3bb6f90a34768e1::getLoader()#2 /var/www/html/public/wp-content/plugins/timetics/timetics.php(240): require_once('/var/www/html/p...')#3 /var/www/html/public/wp-includes/class-wp-hook.php(341): Timetics->init('')#4 /var/www/html/public/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array)#5 /var/www/html/public/wp-includes/plugin.php(522): WP_Hook->do_action(Array)#6 /var/www/html/public/wp-settings.php(622): do_action('plugins_loaded')#7 /var/www/html/wp-config.php(122): require_once('/var/www/html/p...')#8 /var/www/html/public/wp-load.php(55): require_once('/var/www/html/w...')#9 /var/www/html/public/wp-admin/admin.php(35): require_once('/var/www/html/p...')#10 /var/www/html/public/wp-admin/plugins.php(10): require_once('/var/www/html/p...')#11 {main}  thrown in /var/www/html/public/wp-content/plugins/timetics/vendor/composer/autoload_real.php on line 39
       ```
   
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Flatest-version-causes-critical-error%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Support [Md Mahbub Morshed Chowdhury](https://wordpress.org/support/users/faheem96dev/)
 * (@faheem96dev)
 * [1 week ago](https://wordpress.org/support/topic/latest-version-causes-critical-error/#post-18950018)
 * Hi [@rdd](https://wordpress.org/support/users/rdd/),
 * Thanks so much for reporting this and sharing the log!
 * We just ran a bunch of tests on our end on live sites, and the latest version
   is actually working completely fine there. It seems this specific issue is only
   popping up inside the WordPress Playground environment.
 * We are digging into why Playground is acting up with this release right now and
   will get it sorted out ASAP! Thanks for your patience with us.
 * Best regards,
 * M Mahbub
 *  Thread Starter [Richard van Denderen](https://wordpress.org/support/users/rdd/)
 * (@rdd)
 * [1 week ago](https://wordpress.org/support/topic/latest-version-causes-critical-error/#post-18950205)
 * error log is from a different site.
   when installing the free version or updating
   trough WP itself this error happens.
 * But seems the missing files are added in the latest 1.0.60 update, and now it
   works again without errors.
 * Thanks!
 *  Plugin Support [Md Mahbub Morshed Chowdhury](https://wordpress.org/support/users/faheem96dev/)
 * (@faheem96dev)
 * [1 week ago](https://wordpress.org/support/topic/latest-version-causes-critical-error/#post-18950209)
 * Hi [@rdd](https://wordpress.org/support/users/rdd/),
 * That is wonderful news! Thank you so much for the update.
 * Yes, you are exactly right, the moment you brought this to our attention, our
   development team jumped on it and urgently rolled out the **1.0.60 update** to
   patch those missing autoloader files. I’m so glad to hear your site is back up
   and running smoothly without any errors now!
 * We truly appreciate you reporting this so quickly, as it helped us secure the
   plugin for you and the entire community.
 * If you need any further help or run into any other issues, please feel free to
   reach back out anytime. Have an amazing day ahead!
 * Best regards,
 * **M Mahbub**

Viewing 3 replies - 1 through 3 (of 3 total)

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 * 3 replies
 * 2 participants
 * Last reply from: [Md Mahbub Morshed Chowdhury](https://wordpress.org/support/users/faheem96dev/)
 * Last activity: [1 week ago](https://wordpress.org/support/topic/latest-version-causes-critical-error/#post-18950209)
 * Status: resolved