Title: PHP Error: email_to
Last modified: June 26, 2023

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# PHP Error: email_to

 *  Resolved [monkeyleo13](https://wordpress.org/support/users/monkeyleo13/)
 * (@monkeyleo13)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-error-email_to/)
 * We’re running latest WP (6.2.2), WPJM 1.40.2 and using PHP 8.0.29 (dev server)
   and 8.1.20 (prod server), we got these error when we tried to submit job post(
   no log in):
 * PHP Warning: Undefined array key “email_to” in F:\inetpub\wwwroot\site\wp-content\
   plugins\wp-job-manager\includes\emails\class-wp-job-manager-email-admin-new-job.
   php on line 82
   PHP Warning: Undefined array key “email_to” in F:\inetpub\wwwroot\
   site\wp-content\plugins\wp-job-manager\includes\emails\class-wp-job-manager-email-
   admin-new-job.php on line 82

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Support [Deric (a11n)](https://wordpress.org/support/users/dericleeyy/)
 * (@dericleeyy)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-error-email_to/#post-16864766)
 * [@monkeyleo13](https://wordpress.org/support/users/monkeyleo13/) The messages
   you see are warning messages and they do not cause any functional impact.
 * You can safely ignore them. You can hide them by disabling WP_DEBUG on your site.
   [https://wordpress.org/documentation/article/debugging-in-wordpress/#wp_debug](https://wordpress.org/documentation/article/debugging-in-wordpress/#wp_debug)
 *  Thread Starter [monkeyleo13](https://wordpress.org/support/users/monkeyleo13/)
 * (@monkeyleo13)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-error-email_to/#post-16866179)
 * Our sites already set wp_debug, false. It just weird, because I tried to replicate
   issue on another site (under same multisite WP) and at dev, no error message.
 *  Plugin Support [Deric (a11n)](https://wordpress.org/support/users/dericleeyy/)
 * (@dericleeyy)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-error-email_to/#post-16868174)
 * There could be a configuration in your php.ini file that may be overriding the
   wp-config.php options. You could refer to [https://wordpress.stackexchange.com/questions/19689/wp-debug-is-not-set-but-im-still-getting-warnings](https://wordpress.stackexchange.com/questions/19689/wp-debug-is-not-set-but-im-still-getting-warnings)
   for more information.
 *  Thread Starter [monkeyleo13](https://wordpress.org/support/users/monkeyleo13/)
 * (@monkeyleo13)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-error-email_to/#post-16885110)
 * Nope. But like I said, I think it weird so I believe it’s something else so I
   decide to duplicate site, it works fine so I switched url address (path folder),
   no issue. I think it’s rare that happen which might due to something messed up
   with WP’s options/settings for this site from one of plugins(?) that running 
   under Multisite WP. I can’t figure it why or how.
 * Well thank you anyway!
 *  Plugin Support [Deric (a11n)](https://wordpress.org/support/users/dericleeyy/)
 * (@dericleeyy)
 * [2 years, 11 months ago](https://wordpress.org/support/topic/php-error-email_to/#post-16902726)
 * You’re welcome.
 * I’m unsure why the debug message would still appear even though debug was enabled.
   But I’m glad to hear that you have sorted it out now.

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘PHP Error: email_to’ is closed to new replies.

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 * 5 replies
 * 2 participants
 * Last reply from: [Deric (a11n)](https://wordpress.org/support/users/dericleeyy/)
 * Last activity: [2 years, 11 months ago](https://wordpress.org/support/topic/php-error-email_to/#post-16902726)
 * Status: resolved