Title: HTTP Error 500
Last modified: June 1, 2018

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# HTTP Error 500

 *  Resolved [gurvinderk](https://wordpress.org/support/users/gurvinderk/)
 * (@gurvinderk)
 * [8 years ago](https://wordpress.org/support/topic/http-error-500-113/)
 * After updating the plugin website is not working showing “HTTP ERROR 500. But
   your older version is working perfectly. I am using following plugins in website.
 * 1. Advanced Custom Fields
    2. Append extensions on Pages 3. BNE Testimonials 
   4. Contact Form 7 5. Custom Permalinks 6. Custom Product Tabs for WooCommerce
   7. Easy HTTPS (SSL) Redirection 8. Easy Social Icons 9. GA Google Analytics 10.
   Google XML Sitemaps 11. N-Media WooCommerce PPOM 12. Redirection 13. Remove Query
   Strings From Static Resources 14. Schema 15. Smush 16. UpdraftPlus – Backup/Restore
   17. W3 Total Cache 18. WooCommerce 19. WooCommerce PayPal Express Checkout Gateway
   20. WordApp – WordPress to Mobile App plugin for WooCommerce & BuddyPress 21.
   Wordfence Security 22. Yoast SEO 23. AMP for WP – Accelerated Mobile Pages Thanks
    -  This topic was modified 8 years ago by [gurvinderk](https://wordpress.org/support/users/gurvinderk/).

Viewing 8 replies - 1 through 8 (of 8 total)

 *  Plugin Contributor [gidomanders](https://wordpress.org/support/users/gidomanders/)
 * (@gidomanders)
 * [8 years ago](https://wordpress.org/support/topic/http-error-500-113/#post-10348893)
 * Could you replace `define( 'WP_DEBUG', false );` in your `wp-config.php` file
   with
    `define( 'WP_DEBUG', true );`, reload your website and share the error 
   with us? If you still don’t see an error message, please check your logs for 
   an error.
 *  Thread Starter [gurvinderk](https://wordpress.org/support/users/gurvinderk/)
 * (@gurvinderk)
 * [8 years ago](https://wordpress.org/support/topic/http-error-500-113/#post-10348907)
 * I have done testing & I have found that your plugin is conlflicting with plugin“
   AMP for WP – Accelerated Mobile Pages” please let me know the solution.
 *  Plugin Contributor [gidomanders](https://wordpress.org/support/users/gidomanders/)
 * (@gidomanders)
 * [8 years ago](https://wordpress.org/support/topic/http-error-500-113/#post-10348919)
 * The solution is to remove the AMP for WP plugin and search for a plugin to enable
   AMP which is compatible with W3 Total Cache.
 *  Thread Starter [gurvinderk](https://wordpress.org/support/users/gurvinderk/)
 * (@gurvinderk)
 * [8 years ago](https://wordpress.org/support/topic/http-error-500-113/#post-10348928)
 * Can you please do me a favour let me know which AMP plugin is compatible with
   W3 total Cache plugin
 *  Plugin Contributor [gidomanders](https://wordpress.org/support/users/gidomanders/)
 * (@gidomanders)
 * [8 years ago](https://wordpress.org/support/topic/http-error-500-113/#post-10348930)
 * Or you could go to Performance => Extensions and remove the AMP extension. Though
   the extension actually replaces AMP plugins, so you could just remove the AMP
   plugin and use the AMP extension in W3 Total Cache.
 *  Thread Starter [gurvinderk](https://wordpress.org/support/users/gurvinderk/)
 * (@gurvinderk)
 * [8 years ago](https://wordpress.org/support/topic/http-error-500-113/#post-10348942)
 * okay let me try 🙂
 *  Plugin Contributor [gidomanders](https://wordpress.org/support/users/gidomanders/)
 * (@gidomanders)
 * [8 years ago](https://wordpress.org/support/topic/http-error-500-113/#post-10348968)
 * Actually, the plugin ([https://wordpress.org/plugins/accelerated-mobile-pages/](https://wordpress.org/plugins/accelerated-mobile-pages/))
   says it is compatible with W3 Total Cache. You have to enable the extension though.
   Maybe only activating the extension fixes your problem.
 *  Thread Starter [gurvinderk](https://wordpress.org/support/users/gurvinderk/)
 * (@gurvinderk)
 * [8 years ago](https://wordpress.org/support/topic/http-error-500-113/#post-10358914)
 * I have got the solution, problem is in “AMP for WP – Accelerated Mobile Pages”
   plugin after updating to there latest version website started working & after
   that I have got a new problem my checkout page order updating jquery stopped 
   working means my orders are not updating only loader is revolving then I have
   found a final solution i.e to increase memory limit for this define( ‘WP_MEMORY_LIMIT’,‘
   256M’ ); and my checkout page also working fine now. Thanks

Viewing 8 replies - 1 through 8 (of 8 total)

The topic ‘HTTP Error 500’ is closed to new replies.

 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
 * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/)
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 * 8 replies
 * 2 participants
 * Last reply from: [gurvinderk](https://wordpress.org/support/users/gurvinderk/)
 * Last activity: [8 years ago](https://wordpress.org/support/topic/http-error-500-113/#post-10358914)
 * Status: resolved