Title: ComposerAutoloaderInit
Last modified: August 24, 2016

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# ComposerAutoloaderInit

 *  Resolved [tallmeerkat](https://wordpress.org/support/users/toscalahiri/)
 * (@toscalahiri)
 * [11 years ago](https://wordpress.org/support/topic/composerautoloaderinit/)
 * Hello, just updated to your latest version from WordPress. And then the website
   was not available and see this error in the browser –
 * Fatal error: Class ‘ComposerAutoloaderInit13064d501c9384f4cb1cf8a4419dc55a’ not
   found in /home2/shopinth/public_html/wp-content/plugins/mailchimp-for-wp-pro/
   vendor/autoload_52.php on line 7
 * So, I downloaded the master from github….and website still not available..just
   a white screen.
 * I’ve temporarily renamed the plugin so the site is accessible again. What would
   you suggest please?
 * Thanks
 * [https://wordpress.org/plugins/mailchimp-for-wp/](https://wordpress.org/plugins/mailchimp-for-wp/)

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [Danny van Kooten](https://wordpress.org/support/users/dvankooten/)
 * (@dvankooten)
 * [11 years ago](https://wordpress.org/support/topic/composerautoloaderinit/#post-6114847)
 * Hi Tosca,
 * That is very weird as it is obviously not happening to us or any others, as far
   as I know so far.
 * Can you please try performing a manual update to the latest version by following
   the steps outlined in this article: [https://mc4wp.com/kb/manually-updating-latest-version/](https://mc4wp.com/kb/manually-updating-latest-version/).
 * Looking at the error message, it looks like you’re a premium customer so please
   feel free to send an email to `support@mc4wp.com` so we can assist in this. 🙂
 * Hope that helps. If not, let me know!
 *  Thread Starter [tallmeerkat](https://wordpress.org/support/users/toscalahiri/)
 * (@toscalahiri)
 * [11 years ago](https://wordpress.org/support/topic/composerautoloaderinit/#post-6114848)
 * I’ve already done the manual upgrade and still the error. I have just emailed
   you. Thanks
 *  [Blamedutchie](https://wordpress.org/support/users/blamedutchie/)
 * (@blamedutchie)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/composerautoloaderinit/#post-6114968)
 * I came to this thread because of a similar error with another plugin. The status“
   resolved” gave me hope that there would be some information as to the how it 
   got resolved.
 * Unfortunately…
 *  Plugin Author [Danny van Kooten](https://wordpress.org/support/users/dvankooten/)
 * (@dvankooten)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/composerautoloaderinit/#post-6114969)
 * Hi blamedutchie,
 * Your best bet is to email the developer of the plugin, most likely something 
   went wrong in his release process. That’s what was the case for the issue this
   topic was opened for.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘ComposerAutoloaderInit’ is closed to new replies.

 * ![](https://ps.w.org/mailchimp-for-wp/assets/icon-256x256.png?rev=1224577)
 * [MC4WP: Mailchimp for WordPress](https://wordpress.org/plugins/mailchimp-for-wp/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/mailchimp-for-wp/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/mailchimp-for-wp/)
 * [Active Topics](https://wordpress.org/support/plugin/mailchimp-for-wp/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/mailchimp-for-wp/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/mailchimp-for-wp/reviews/)

## Tags

 * [autoload](https://wordpress.org/support/topic-tag/autoload/)

 * 4 replies
 * 3 participants
 * Last reply from: [Danny van Kooten](https://wordpress.org/support/users/dvankooten/)
 * Last activity: [10 years, 11 months ago](https://wordpress.org/support/topic/composerautoloaderinit/#post-6114969)
 * Status: resolved