Title: PHP Fatal error, file class-fs-debug-manager.php missing
Last modified: May 19, 2025

---

# PHP Fatal error, file class-fs-debug-manager.php missing

 *  [Ov3rfly](https://wordpress.org/support/users/ov3rfly/)
 * (@ov3rfly)
 * [1 year ago](https://wordpress.org/support/topic/php-fatal-error-file-class-fs-debug-manager-php-missing/)
 * A client wanted to try the plugin but it caused a PHP Fatal error, the required
   file `class-fs-debug-manager.php` in freemius framework is missing in current
   plugin release:
 *     ```wp-block-code
       Warning: require_once(.../wp-content/plugins/super-rollback/includes/freemius/includes/managers/class-fs-debug-manager.php): failed to open stream: No such file or directory in .../wp-content/plugins/super-rollback/includes/freemius/require.php on line 53 Fatal error: require_once(): Failed opening required '.../wp-content/plugins/super-rollback/includes/freemius/includes/managers/class-fs-debug-manager.php' (include_path='.:/opt/RZphp74/includes') in .../wp-content/plugins/super-rollback/includes/freemius/require.php on line 53 
       ```
   
 * Super Rollback 1.0.8

The topic ‘PHP Fatal error, file class-fs-debug-manager.php missing’ is closed to
new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/super-rollback_57799f.svg)
 * [Super Rollback - Revert Plugins to Previous Versions](https://wordpress.org/plugins/super-rollback/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/super-rollback/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/super-rollback/)
 * [Active Topics](https://wordpress.org/support/plugin/super-rollback/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/super-rollback/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/super-rollback/reviews/)

## Tags

 * [file missing](https://wordpress.org/support/topic-tag/file-missing/)
 * [PHP Fatal error](https://wordpress.org/support/topic-tag/php-fatal-error/)

 * 0 replies
 * 1 participant
 * Last reply from: [Ov3rfly](https://wordpress.org/support/users/ov3rfly/)
 * Last activity: [1 year ago](https://wordpress.org/support/topic/php-fatal-error-file-class-fs-debug-manager-php-missing/)
 * Status: not resolved