Title: wp-cron.php overloading problems
Last modified: August 20, 2016

---

# wp-cron.php overloading problems

 *  [msmoneyspider](https://wordpress.org/support/users/msmoneyspider/)
 * (@msmoneyspider)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/wp-cronphp-overloading-problems/)
 * My ISP suspended one of my sub-domains due to the above, and directed me to a
   recommended fix. This was to enter the following 2 lines into wp-config.php and
   add a cron job
    //Disable internal Wp-Cron function define(‘DISABLE_WP_CRON’,
   true);
 * wget [http://www.yourwebsite.com/wp-cron.php](http://www.yourwebsite.com/wp-cron.php)
   > /dev/null 2>&1
 * I now have the following errors;
    //Disable internal Wp-Cron function define(‘
   Disable_WP_CRON’, true); Warning: session_start() [function.session-start]: Cannot
   send session cookie – headers already sent by (output started at /home/spider/
   public_html/ipad/wp-config.php:3) in /home/spider/public_html/ipad/wp-content/
   plugins/easy-contact/econtact.php on line 112
 * Warning: session_start() [function.session-start]: Cannot send session cache 
   limiter – headers already sent (output started at /home/spider/public_html/ipad/
   wp-config.php:3) in /home/spider/public_html/ipad/wp-content/plugins/easy-contact/
   econtact.php on line 112
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/spider/public_html/ipad/wp-config.php:3) in /home/spider/public_html/
   ipad/wp-includes/pluggable.php on line 881
 * When I remove the 2 lines from the wp-config.php file (on a different sub-domain
   with the same problem) and remove the cron job, I got the following error;
    Fatal
   error: Call to undefined function wp_is_mobile() in /home/spider/public_html/
   tattoodesigner/wp-login.php on line 67
 * I seem to be stumbling from one problem to another and definitely need help
 * Regards
    Margaret

Viewing 1 replies (of 1 total)

 *  [s_ha_dum](https://wordpress.org/support/users/apljdi/)
 * (@apljdi)
 * [13 years, 10 months ago](https://wordpress.org/support/topic/wp-cronphp-overloading-problems/#post-2912715)
 * You made a mistake editing wp-config.php. Paste a few lines of your wp-config.
   php– from two above your edit to two below.

Viewing 1 replies (of 1 total)

The topic ‘wp-cron.php overloading problems’ is closed to new replies.

## Tags

 * [server overload](https://wordpress.org/support/topic-tag/server-overload/)
 * [wp-cron.php](https://wordpress.org/support/topic-tag/wp-cron-php/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [s_ha_dum](https://wordpress.org/support/users/apljdi/)
 * Last activity: [13 years, 10 months ago](https://wordpress.org/support/topic/wp-cronphp-overloading-problems/#post-2912715)
 * Status: not resolved

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