Title: Warning errors on php 8.1
Last modified: January 16, 2023

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# Warning errors on php 8.1

 *  [arisudi](https://wordpress.org/support/users/arisudi/)
 * (@arisudi)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/warning-errors-on-php-8-1/)
 * **Warning errors on php 8.1:**
 * Warning: Undefined array key “extensions” in /wp-content/plugins/mediapress/admin/
   mpp-settings-manager/core/class-mpp-admin-settings-page.php on line 594
 * Warning: Cannot modify header information – headers already sent by (output started
   at /wp-content/plugins/mediapress/admin/mpp-settings-manager/core/class-mpp-admin-
   settings-page.php:594) in /wp-includes/pluggable.php on line 1416
 * Warning: Cannot modify header information – headers already sent by (output started
   at /wp-content/plugins/mediapress/admin/mpp-settings-manager/core/class-mpp-admin-
   settings-page.php:594) in /wp-includes/pluggable.php on line 1419

Viewing 1 replies (of 1 total)

 *  Plugin Author [BuddyDev](https://wordpress.org/support/users/buddydev/)
 * (@buddydev)
 * [3 years, 4 months ago](https://wordpress.org/support/topic/warning-errors-on-php-8-1/#post-16377935)
 * Hi,
 * I am sorry for the experience.
 * Please visit Dashboard->MediaPress->Settings and save/upadate. Does that fix 
   the notice?
 * Regards
 * Brajesh

Viewing 1 replies (of 1 total)

The topic ‘Warning errors on php 8.1’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [BuddyDev](https://wordpress.org/support/users/buddydev/)
 * Last activity: [3 years, 4 months ago](https://wordpress.org/support/topic/warning-errors-on-php-8-1/#post-16377935)
 * Status: not resolved