Title: PHP Warning: Array to string conversion in File_Cacher_Trait.php:184
Last modified: February 24, 2024

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# PHP Warning: Array to string conversion in File_Cacher_Trait.php:184

 *  Resolved [Slava Abakumov](https://wordpress.org/support/users/slaffik/)
 * (@slaffik)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/php-warning-array-to-string-conversion-in-file_cacher_trait-php184/)
 * Here is the error:
 * > **Warning**: Array to string conversion in **/home/customer/www/example.com/
   > public_html/wp-content/plugins/sg-cachepress/core/Helper/File_Cacher_Trait.
   > php** on line **184**
 * It breaks search on my site. Also, generates errors in the Site Editor.
 * I’m on WP 6.4.3, Speed Optimizer 7.4.6.

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

 *  Plugin Support [Dimo Dimov](https://wordpress.org/support/users/dimodi/)
 * (@dimodi)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/php-warning-array-to-string-conversion-in-file_cacher_trait-php184/#post-17458066)
 * Hello [@slaffik](https://wordpress.org/support/users/slaffik/),
 * The warning you have encountered is not expected. I have conducted multiple tests
   on test installations without being able to recreate the reported message. It
   is possible that the issue stems from a conflict with another plugin or theme.
   To troubleshoot this, you can try disabling all plugins and checking if the problem
   persists. If the error disappears after deactivating the plugins, you can then
   re-enable them one by one to pinpoint the culprit.
 * If your site is hosted with SiteGround, I recommend reaching out to us by opening
   a support request from your SiteGround Client Area. This will allow our team 
   to access and inspect your web application directly, enabling us to provide more
   targeted assistance in resolving the issue.
 * Regards,
   Dimo
 *  [Francisco Vivo](https://wordpress.org/support/users/capitancapo/)
 * (@capitancapo)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/php-warning-array-to-string-conversion-in-file_cacher_trait-php184/#post-17684262)
 * Same problem hier
 * ![](https://i0.wp.com/vivonatural.es/wp-content/uploads/2024/04/Captura-de-pantalla-
   2024-04-13-a-las-13.57.16.png?ssl=1)
 *  Plugin Support [Dimo Dimov](https://wordpress.org/support/users/dimodi/)
 * (@dimodi)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/php-warning-array-to-string-conversion-in-file_cacher_trait-php184/#post-17684307)
 * Hello [@capitancapo](https://wordpress.org/support/users/capitancapo/),
 * Based on the attached screenshot, the affected site appears to be hosted with
   SiteGround. To address this issue effectively, please open a support request 
   from your SiteGround Client Area. This will provide us with a reliable way to
   replicate the error and conduct a more detailed investigation.
 * Regards,
   Dimo
    -  This reply was modified 2 years, 1 month ago by [Dimo Dimov](https://wordpress.org/support/users/dimodi/).

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

The topic ‘PHP Warning: Array to string conversion in File_Cacher_Trait.php:184’
is closed to new replies.

 * ![](https://ps.w.org/sg-cachepress/assets/icon-256x256.gif?rev=2971889)
 * [Speed Optimizer - The All-In-One Performance-Boosting Plugin](https://wordpress.org/plugins/sg-cachepress/)
 * [Support Threads](https://wordpress.org/support/plugin/sg-cachepress/)
 * [Active Topics](https://wordpress.org/support/plugin/sg-cachepress/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/sg-cachepress/unresolved/)
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 * 3 replies
 * 3 participants
 * Last reply from: [Dimo Dimov](https://wordpress.org/support/users/dimodi/)
 * Last activity: [2 years, 1 month ago](https://wordpress.org/support/topic/php-warning-array-to-string-conversion-in-file_cacher_trait-php184/#post-17684307)
 * Status: resolved