Title: Fatal error: Call to undefined function date_diff()
Last modified: August 30, 2016

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# Fatal error: Call to undefined function date_diff()

 *  Resolved [joaocarlos](https://wordpress.org/support/users/joaocarlos/)
 * (@joaocarlos)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/)
 * After update latest version (V8.20: Reverting back to the non-AJAX version of
   the plugin. [Mar 25, 2015])
 * Fatal error: Call to undefined function date_diff() in … /wp-content/plugins/
   easy-adsense-lite/easy-adsense-lite.php on line 89
 * You can help?
 * [https://wordpress.org/plugins/easy-adsense-lite/](https://wordpress.org/plugins/easy-adsense-lite/)

Viewing 11 replies - 1 through 11 (of 11 total)

 *  [SportsTechie](https://wordpress.org/support/users/sportstechie/)
 * (@sportstechie)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6258992)
 * I have the same error and as a result my web site won’t load.
    Fatal error: Call
   to undefined function date_diff() in /home/content/r/r/o/rroble/html/wp-content/
   plugins/easy-adsense-lite/easy-adsense-lite.php on line 89
 *  Plugin Author [gsikka33](https://wordpress.org/support/users/gsikka33/)
 * (@gsikka33)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6258993)
 * Hi,
 * We’re checking this and would get back soon.
 *  Plugin Author [gsikka33](https://wordpress.org/support/users/gsikka33/)
 * (@gsikka33)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259016)
 * Hi,
 * The issue has been fixed. Please update to the latest version. Sorry for the 
   issue. If you are still facing any issue, please let us know
 *  [jojiec](https://wordpress.org/support/users/jojiec/)
 * (@jojiec)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259023)
 * meanwhil, how do I reset/disable this thing? I can’t even get into admin page.
   It simply displays the error message.
 *  [SportsTechie](https://wordpress.org/support/users/sportstechie/)
 * (@sportstechie)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259028)
 * in the same boat, not able to access the dashboard
 *  Thread Starter [joaocarlos](https://wordpress.org/support/users/joaocarlos/)
 * (@joaocarlos)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259029)
 * I deleted by ftp directory (easy-adsense-lite). After installing version 8:40,
   new error prevents the installation:
 * ————-
 * Parse error: syntax error, unexpected T_OBJECT_OPERATOR in
 * /wp-content/plugins/easy-adsense-lite/easy-adsense-lite.php on line 89
 * ————–
 * Can help again
 *  Thread Starter [joaocarlos](https://wordpress.org/support/users/joaocarlos/)
 * (@joaocarlos)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259030)
 * jojiec, SportsTechie,
 * To enable access to dashboard, change by ftp permission ( chmod 644 ) in easy-
   adsense -lite directory.
 *  [SportsTechie](https://wordpress.org/support/users/sportstechie/)
 * (@sportstechie)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259037)
 * Thanks
 *  Plugin Author [gsikka33](https://wordpress.org/support/users/gsikka33/)
 * (@gsikka33)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259042)
 * It should be working now. Please install/update to v8.50. There was some problem
   with old PHP versions during last updates.
 *  Plugin Author [gsikka33](https://wordpress.org/support/users/gsikka33/)
 * (@gsikka33)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259044)
 * [@jojiec](https://wordpress.org/support/users/jojiec/), [@joaocarlos](https://wordpress.org/support/users/joaocarlos/)
 * Please also check this URL. It might help you
    [https://www.ostraining.com/blog/wordpress/disable-a-wordpress-plugin/](https://www.ostraining.com/blog/wordpress/disable-a-wordpress-plugin/)
 *  Thread Starter [joaocarlos](https://wordpress.org/support/users/joaocarlos/)
 * (@joaocarlos)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259065)
 * Thanks. Obrigado!

Viewing 11 replies - 1 through 11 (of 11 total)

The topic ‘Fatal error: Call to undefined function date_diff()’ is closed to new
replies.

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 * 11 replies
 * 4 participants
 * Last reply from: [joaocarlos](https://wordpress.org/support/users/joaocarlos/)
 * Last activity: [10 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-date_diff/#post-6259065)
 * Status: resolved