Title: minify and opcode cache causing white screen front end
Last modified: August 20, 2016

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# minify and opcode cache causing white screen front end

 *  Resolved [Nic Windley](https://wordpress.org/support/users/nisiwi/)
 * (@nisiwi)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/minify-and-opcode-cache-causing-white-screen-front-end/)
 * After some debugging I found two offending plugins. The one had to be completely
   disabled and the other was the opcode and minify settings in W3 Total Cache.
 * I’ve got APC installed and no matter if I selected disk or APC I get a white 
   screen on the front end.
 * Same with Minifiy if I enable it. Once disabled output returns to normal.
 * I am able to install and enable Tribe Object Cache and use that as well as other
   minify plugins ?
 * [http://wordpress.org/extend/plugins/w3-total-cache/](http://wordpress.org/extend/plugins/w3-total-cache/)

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

 *  Thread Starter [Nic Windley](https://wordpress.org/support/users/nisiwi/)
 * (@nisiwi)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/minify-and-opcode-cache-causing-white-screen-front-end/#post-3618274)
 * Apologies. This has been caused by improper nginx config.
 *  [Newfound](https://wordpress.org/support/users/precipitatejournal/)
 * (@precipitatejournal)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/minify-and-opcode-cache-causing-white-screen-front-end/#post-3618357)
 * How did you go about solving this issue? Having a similar problem. Thanks!
 *  Thread Starter [Nic Windley](https://wordpress.org/support/users/nisiwi/)
 * (@nisiwi)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/minify-and-opcode-cache-causing-white-screen-front-end/#post-3618358)
 * I disabled opcode cache in W3TC and kept Minify and enabled Tribe Object Cache
   for opcode caching. This seems to work fine.
 * For the dynamic stuff I’m using mfunc with the correct syntax and all is well
   and working.
 * Non dynamic pages get fully cached into static pages while dynamic pages get 
   PHP caching and opcode cache does the rest.
 * I’ve kep nginx out of the equation for now (its running, just not doing much),
   and I’ll be sorting that out at some point to server static content and offload
   PHP stuff to PHP-FPM to improve the dynamic stuff further.
 * Most pages seems to serve pretty quickly: [http://www.giftsandmerchandise.co.uk/](http://www.giftsandmerchandise.co.uk/)
 * Check your other plugins are not causing any conflicts also.
 * Hope that helps.

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

The topic ‘minify and opcode cache causing white screen front end’ is closed to 
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 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
 * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/w3-total-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/w3-total-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/w3-total-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/w3-total-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/w3-total-cache/reviews/)

## Tags

 * [Opcode cache](https://wordpress.org/support/topic-tag/opcode-cache/)
 * [white screen](https://wordpress.org/support/topic-tag/white-screen/)

 * 3 replies
 * 2 participants
 * Last reply from: [Nic Windley](https://wordpress.org/support/users/nisiwi/)
 * Last activity: [13 years, 2 months ago](https://wordpress.org/support/topic/minify-and-opcode-cache-causing-white-screen-front-end/#post-3618358)
 * Status: resolved