Title: PHP error on backup
Last modified: September 18, 2023

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# PHP error on backup

 *  Resolved [solosails](https://wordpress.org/support/users/solosails/)
 * (@solosails)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/php-error-on-backup/)
 * Hi, Thanks for the plugin – getting a PHP warning /….
   PHP event: code E_DEPRECATED:
   Creation of dynamic property Crypt_Rijndael::$key_size is deprecated (line 279,
   wp-content/plugins/updraftplus/vendor/phpseclib/phpseclib/phpseclib/Crypt/Rijndael.
   php)

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [bcrodua](https://wordpress.org/support/users/bcrodua/)
 * (@bcrodua)
 * [2 years, 6 months ago](https://wordpress.org/support/topic/php-error-on-backup/#post-17061410)
 * Hi,
 * May I know what version of the plugin are you using please? As well as the PHP
   and WP version.
 * Kind Regards,
 * Bryle

Viewing 1 replies (of 1 total)

The topic ‘PHP error on backup’ is closed to new replies.

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 * [UpdraftPlus: WP Backup & Migration Plugin](https://wordpress.org/plugins/updraftplus/)
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## Tags

 * [php](https://wordpress.org/support/topic-tag/php/)
 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * 1 reply
 * 2 participants
 * Last reply from: [bcrodua](https://wordpress.org/support/users/bcrodua/)
 * Last activity: [2 years, 6 months ago](https://wordpress.org/support/topic/php-error-on-backup/#post-17061410)
 * Status: resolved