Title: [snuffleupagus][disabled_function] fatal error
Last modified: June 10, 2022

---

# [snuffleupagus][disabled_function] fatal error

 *  [dave.ooo](https://wordpress.org/support/users/crossy/)
 * (@crossy)
 * [4 years ago](https://wordpress.org/support/topic/snuffleupagusdisabled_function-fatal-error/)
 * Hi there,
 * I’m getting the following error when trying to access the Webp settings page.
   Works on another host, but apparently snuffleupagus blocks some stuff this plugin
   tries to use?
 * `Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of
   the function ‘function_exists’, because its argument ‘$function_name’ content(
   exec) matched a rule in //public_html/wp-content/plugins/webp-express/vendor/
   rosell-dk/exec-with-fallback/src/ExecWithFallback.php on line 35
 * Any idea how to fix this?
 * Best,
    Dave

The topic ‘[snuffleupagus][disabled_function] fatal error’ is closed to new replies.

 * ![](https://ps.w.org/webp-express/assets/icon.svg?rev=1918288)
 * [WebP Express](https://wordpress.org/plugins/webp-express/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/webp-express/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/webp-express/)
 * [Active Topics](https://wordpress.org/support/plugin/webp-express/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/webp-express/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/webp-express/reviews/)

 * 0 replies
 * 0 participants
 * Last reply from: [dave.ooo](https://wordpress.org/support/users/crossy/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/snuffleupagusdisabled_function-fatal-error/)
 * Status: not resolved