Title: Intermittent Error Message
Last modified: January 13, 2017

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# Intermittent Error Message

 *  [canu](https://wordpress.org/support/users/canu/)
 * (@canu)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/intermittent-error-message/)
 * Hi,
 * We are encountering the following error message on an intermittent basis:
 * Warning: apcu_fetch(): Function spl_autoload_call() hasn’t defined the class 
   it was called for in /home/content/file_path/html/wp-content/object-cache.php
   on line 1905
 * Does anyone have any idea what the issue may be please?
 * Any help would be much appreciated.
 * Thanks!

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

 *  Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * (@sterndata)
 * Volunteer Forum Moderator
 * [9 years, 4 months ago](https://wordpress.org/support/topic/intermittent-error-message/#post-8651326)
 * Do you have any caching plugins installed? If so, try disabling it/them.
 *  Thread Starter [canu](https://wordpress.org/support/users/canu/)
 * (@canu)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/intermittent-error-message/#post-8651370)
 * Hi Steve,
 * We don’t have any caching plugins installed I’m afraid.
 * Thanks!
 *  Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * (@sterndata)
 * Volunteer Forum Moderator
 * [9 years, 4 months ago](https://wordpress.org/support/topic/intermittent-error-message/#post-8651407)
 * Where are you hosting? What version of PHP are you using?
 *  Thread Starter [canu](https://wordpress.org/support/users/canu/)
 * (@canu)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/intermittent-error-message/#post-8659931)
 * I’ve found the solution and it was to do a with the object-cache.php file that
   was tucked away in the Drop-ins section of the plugins.
 * Once I disabled this plugin, that seemed to have solved the problem.
 * Thank you for your help.

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

The topic ‘Intermittent Error Message’ is closed to new replies.

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 4 replies
 * 2 participants
 * Last reply from: [canu](https://wordpress.org/support/users/canu/)
 * Last activity: [9 years, 3 months ago](https://wordpress.org/support/topic/intermittent-error-message/#post-8659931)
 * Status: not resolved

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