Title: Warning: Undefined variable $cnt
Last modified: March 23, 2023

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# Warning: Undefined variable $cnt

 *  Resolved [tserof](https://wordpress.org/support/users/tserof/)
 * (@tserof)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-variable-cnt/)
 * Hello Matthias,
 * Thanks for your plugin.
 * FYI we got this warning after activating this plugin and in our settings : Warning:
   Undefined variable $cnt in /opt/app-root/src/web/app/plugins/multiple-domain-
   mapping-on-single-site/multidomainmapping.php on line 425

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [matthias.wagner](https://wordpress.org/support/users/matthiaswagner/)
 * (@matthiaswagner)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-variable-cnt/#post-16590599)
 * hy,
   thank your for your feedback. this is indeed a small bug but nothing that
   should cause problems. also no risk for your website.
 * we put this in our backlog 🙂
 * matt
 *  Thread Starter [tserof](https://wordpress.org/support/users/tserof/)
 * (@tserof)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-variable-cnt/#post-16591356)
 * thanks for your reply, we also got this warning :
 *     ```wp-block-code
       PHP-ERROR.WARNING: Undefined array key "customheadcode" {"file":"/opt/app-root/src/web/app/plugins/multiple-domain-mapping-on-single-site/multidomainmapping.php"
       ```
   

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Warning: Undefined variable $cnt’ is closed to new replies.

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   png?rev=1595238)
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 * 2 replies
 * 2 participants
 * Last reply from: [tserof](https://wordpress.org/support/users/tserof/)
 * Last activity: [3 years, 2 months ago](https://wordpress.org/support/topic/warning-undefined-variable-cnt/#post-16591356)
 * Status: resolved