Title: PHP E_DEPRECATED warning
Last modified: September 15, 2024

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# PHP E_DEPRECATED warning

 *  Resolved [mondalaci](https://wordpress.org/support/users/mondalaci/)
 * (@mondalaci)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/php-e_deprecated-warning/)
 * I know the following warning is not critical, but I use Rollbar to log such warnings,
   and they count toward my quota. In any case, even such warnings should be fixed.
 * E_DEPRECATED: explode(): Passing null to parameter #2 ($string) of type string
   is deprecated (/var/www/ultimatehackingkeyboard.com/wordpress/wp-content/plugins/
   fluent-smtp/app/Functions/helpers.php:213) explode(/var/www/ultimatehackingkeyboard.
   com/wordpress/wp-content/plugins/fluent-smtp/app/Functions/helpers.php:213) fluentMailSend(/
   var/www/ultimatehackingkeyboard.com/wordpress/wp-content/plugins/fluent-smtp/
   fluent-smtp.php:42) wp_mail(/var/www/ultimatehackingkeyboard.com/wordpress/wp-
   includes/pluggable.php:2100) wp_password_change_notification(/var/www/ultimatehackingkeyboard.
   com/wordpress/wp-content/plugins/woocommerce/includes/shortcodes/class-wc-shortcode-
   my-account.php:372) WC_Shortcode_My_Account::reset_password(/var/www/ultimatehackingkeyboard.
   com/wordpress/wp-content/plugins/woocommerce/includes/class-wc-form-handler.php:
   1081) WC_Form_Handler::process_reset_password(/var/www/ultimatehackingkeyboard.
   com/wordpress/wp-includes/class-wp-hook.php:324) WP_Hook::apply_filters(/var/
   www/ultimatehackingkeyboard.com/wordpress/wp-includes/class-wp-hook.php:348) 
   WP_Hook::do_action(/var/www/ultimatehackingkeyboard.com/wordpress/wp-includes/
   plugin.php:517) do_action(/var/www/ultimatehackingkeyboard.com/wordpress/wp-settings.
   php:722) require_once(/var/www/ultimatehackingkeyboard.com/wordpress/wp-config.
   php:111) require_once(/var/www/ultimatehackingkeyboard.com/wordpress/wp-load.
   php:50) require_once(/var/www/ultimatehackingkeyboard.com/wordpress/wp-blog-header.
   php:13) require(/var/www/ultimatehackingkeyboard.com/wordpress/index.php:17)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Support [Ibrahim Sharif](https://wordpress.org/support/users/ibrahimsharif/)
 * (@ibrahimsharif)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/php-e_deprecated-warning/#post-18034132)
 * Hello [@mondalaci](https://wordpress.org/support/users/mondalaci/),
 * I understand you’re encountering a PHP E_DEPRECATED warning with the FluentSMTP
   plugin.
 * As per the error message, it seems that you might be using the latest version
   of PHP which is not yet compatible with FluentSMTP. Could you please confirm 
   which version of PHP you’re currently using?
 * Once I have this information, I’ll be better equipped to assist you in resolving
   this issue.
 *  Thread Starter [mondalaci](https://wordpress.org/support/users/mondalaci/)
 * (@mondalaci)
 * [1 year, 8 months ago](https://wordpress.org/support/topic/php-e_deprecated-warning/#post-18034149)
 * Hi [@ibrahimsharif](https://wordpress.org/support/users/ibrahimsharif/),
 * As assumed, I’m using PHP 8.3.6. I strongly believe that it should be supported
   because it’s the PHP version Ubuntu server 24.04 LTS provides.
 *  Plugin Support [Ibrahim Sharif](https://wordpress.org/support/users/ibrahimsharif/)
 * (@ibrahimsharif)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/php-e_deprecated-warning/#post-18140768)
 * Hello [@mondalaci](https://wordpress.org/support/users/mondalaci/),
 * I have forwarded your concerns to our development team, who will investigate 
   the issue and work on a solution. In the meantime, I wanted to provide you with
   some additional information that may be helpful.
 * As per your suggestion, we are actively working on making FluentSMTP compatible
   with PHP 8.3.6 and other latest PHP versions. However, it’s important to note
   that ensuring compatibility with other plugins and the latest PHP version can
   take some time due to the dependencies shared between different plugins and themes.
 * We appreciate your patience and understanding as we work to address this issue.
   
   Thank you for your feedback. 

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘PHP E_DEPRECATED warning’ is closed to new replies.

 * ![](https://ps.w.org/fluent-smtp/assets/icon.svg?rev=2458343)
 * [FluentSMTP - WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider](https://wordpress.org/plugins/fluent-smtp/)
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 * 3 replies
 * 2 participants
 * Last reply from: [Ibrahim Sharif](https://wordpress.org/support/users/ibrahimsharif/)
 * Last activity: [1 year, 6 months ago](https://wordpress.org/support/topic/php-e_deprecated-warning/#post-18140768)
 * Status: resolved