Title: PHP Fatal error in error_log (wp_cache_get)
Last modified: August 20, 2016

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# PHP Fatal error in error_log (wp_cache_get)

 *  [maikel112](https://wordpress.org/support/users/maikel112/)
 * (@maikel112)
 * [14 years, 11 months ago](https://wordpress.org/support/topic/php-fatal-error-in-error_log-wp_cache_get/)
 * Sometimes after creating or modify a page i get the next error in error_log:
   
   PHP Fatal error: Call to undefined function wp_cache_get() in /home/werdt/public_html/
   wp-includes/functions.php on line 336
 * Website and admin panel is working just fine.
 * If i watch On line 336 in functions.php i see:
    $notoptions = wp_cache_get( ‘
   notoptions’, ‘options’ );
 * Can someone please help?

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Thread Starter [maikel112](https://wordpress.org/support/users/maikel112/)
 * (@maikel112)
 * [14 years, 11 months ago](https://wordpress.org/support/topic/php-fatal-error-in-error_log-wp_cache_get/#post-2176790)
 * And another 3 times, i wasn’t even on my website.
 * [09-Jul-2011 15:20:13] PHP Fatal error: Call to undefined function wp_cache_get()
   in /home/werdt/public_html/wp-includes/functions.php on line 336
    [09-Jul-2011
   17:06:59] PHP Fatal error: Call to undefined function wp_cache_get() in /home/
   werdt/public_html/wp-includes/functions.php on line 336 [09-Jul-2011 17:07:20]
   PHP Fatal error: Call to undefined function wp_cache_get() in /home/werdt/public_html/
   wp-includes/functions.php on line 336
 *  Thread Starter [maikel112](https://wordpress.org/support/users/maikel112/)
 * (@maikel112)
 * [14 years, 11 months ago](https://wordpress.org/support/topic/php-fatal-error-in-error_log-wp_cache_get/#post-2176922)
 * Nobody has an idea?
 *  Thread Starter [maikel112](https://wordpress.org/support/users/maikel112/)
 * (@maikel112)
 * [14 years, 11 months ago](https://wordpress.org/support/topic/php-fatal-error-in-error_log-wp_cache_get/#post-2176971)
 * [11-Jul-2011 21:51:18] PHP Fatal error: Call to undefined function wp_cache_get()
   in /home/werdt/public_html/wp-includes/functions.php on line 336
    [11-Jul-2011
   21:51:44] PHP Fatal error: Call to undefined function wp_cache_get() in /home/
   werdt/public_html/wp-includes/functions.php on line 336 [11-Jul-2011 21:51:55]
   PHP Fatal error: Call to undefined function wp_cache_get() in /home/werdt/public_html/
   wp-includes/functions.php on line 336 [11-Jul-2011 21:52:05] PHP Fatal error:
   Call to undefined function wp_cache_get() in /home/werdt/public_html/wp-includes/
   functions.php on line 336 [11-Jul-2011 21:52:07] PHP Fatal error: Call to undefined
   function wp_cache_get() in /home/werdt/public_html/wp-includes/functions.php 
   on line 336 [11-Jul-2011 21:52:08] PHP Fatal error: Call to undefined function
   wp_cache_get() in /home/werdt/public_html/wp-includes/functions.php on line 336[
   11-Jul-2011 21:52:20] PHP Fatal error: Call to undefined function wp_cache_get()
   in /home/werdt/public_html/wp-includes/functions.php on line 336 [11-Jul-2011
   21:52:20] PHP Fatal error: Call to undefined function wp_cache_get() in /home/
   werdt/public_html/wp-includes/functions.php on line 336 [11-Jul-2011 21:52:28]
   PHP Fatal error: Call to undefined function wp_cache_get() in /home/werdt/public_html/
   wp-includes/functions.php on line 336 [11-Jul-2011 21:52:28] PHP Fatal error:
   Call to undefined function wp_cache_get() in /home/werdt/public_html/wp-includes/
   functions.php on line 336 [11-Jul-2011 21:52:33] PHP Fatal error: Call to undefined
   function wp_cache_get() in /home/werdt/public_html/wp-includes/functions.php 
   on line 336 [11-Jul-2011 21:52:34] PHP Fatal error: Call to undefined function
   wp_cache_get() in /home/werdt/public_html/wp-includes/functions.php on line 336[
   11-Jul-2011 21:52:34] PHP Fatal error: Call to undefined function wp_cache_get()
   in /home/werdt/public_html/wp-includes/functions.php on line 336 [11-Jul-2011
   21:52:35] PHP Fatal error: Call to undefined function wp_cache_get() in /home/
   werdt/public_html/wp-includes/functions.php on line 336 [11-Jul-2011 21:52:36]
   PHP Fatal error: Call to undefined function wp_cache_get() in /home/werdt/public_html/
   wp-includes/functions.php on line 336
 * Please somebody?????
 *  Thread Starter [maikel112](https://wordpress.org/support/users/maikel112/)
 * (@maikel112)
 * [14 years, 11 months ago](https://wordpress.org/support/topic/php-fatal-error-in-error_log-wp_cache_get/#post-2176987)
 * And the story continues…
 * [13-Jul-2011 19:21:05] PHP Fatal error: Call to undefined function wp_cache_get()
   in /home/werdt/public_html/wp-includes/functions.php on line 336
    [13-Jul-2011
   19:21:06] PHP Fatal error: Call to undefined function wp_cache_get() in /home/
   werdt/public_html/wp-includes/functions.php on line 336 [13-Jul-2011 19:21:06]
   PHP Fatal error: Call to undefined function wp_cache_get() in /home/werdt/public_html/
   wp-includes/functions.php on line 336 [13-Jul-2011 19:21:06] PHP Fatal error:
   Call to undefined function wp_cache_get() in /home/werdt/public_html/wp-includes/
   functions.php on line 336 [13-Jul-2011 19:21:06] PHP Fatal error: Call to undefined
   function wp_cache_get() in /home/werdt/public_html/wp-includes/functions.php 
   on line 336
 *  [Akseli Palén](https://wordpress.org/support/users/akselipalengmailcom/)
 * (@akselipalengmailcom)
 * [14 years, 6 months ago](https://wordpress.org/support/topic/php-fatal-error-in-error_log-wp_cache_get/#post-2177109)
 * I have exactly the same problem. Following messages fill up my error_log.
 * [16-Nov-2011 07:25:20] PHP Fatal error: Call to undefined function wp_cache_get()
   in /home/turunnai/public_html/tnv/wp-includes/functions.php on line 346
 * Additionally, WP sends qualityless database error messages to my mailbox. Translated
   to English they say nothing more than “Problems with database!”. This may not
   relate to previous error but is nevertheless annoying.
 *  [Akseli Palén](https://wordpress.org/support/users/akselipalengmailcom/)
 * (@akselipalengmailcom)
 * [14 years, 6 months ago](https://wordpress.org/support/topic/php-fatal-error-in-error_log-wp_cache_get/#post-2177110)
 * Found this how-to about the error:
    [http://www.k-director.com/blog/resolve-fatal-error-call-to-undefined-function-wp_cache_get-in-wordpress-how-to/](http://www.k-director.com/blog/resolve-fatal-error-call-to-undefined-function-wp_cache_get-in-wordpress-how-to/)
 * I have WP Total Cache plugin installed and I think that is the cause.
 * I hope this helps.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘PHP Fatal error in error_log (wp_cache_get)’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 6 replies
 * 2 participants
 * Last reply from: [Akseli Palén](https://wordpress.org/support/users/akselipalengmailcom/)
 * Last activity: [14 years, 6 months ago](https://wordpress.org/support/topic/php-fatal-error-in-error_log-wp_cache_get/#post-2177110)
 * Status: not resolved

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