Title: smtp error??
Last modified: August 3, 2026

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# smtp error??

 *  Resolved [gio1881](https://wordpress.org/support/users/gio1881/)
 * (@gio1881)
 * [4 days, 23 hours ago](https://wordpress.org/support/topic/smtp-error-36/)
 * what does this message mean anyone know???
   Many thanks**Deprecated**: WPMailSMTP\
   Providers\Sendlayer\QuickConnectUsage::maybe_flag_limit_reached(): Implicitly
   marking parameter $connection as nullable is deprecated, the explicit nullable
   type must be used instead in **/homepages/1/d4298556833/htdocs/clickandbuilds/
   TaskTool/wp-content/plugins/wp-mail-smtp/src/Providers/Sendlayer/QuickConnectUsage.
   php** on line **393**
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fsmtp-error-36%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Support [Jaime Segura](https://wordpress.org/support/users/jaimeimagely/)
 * (@jaimeimagely)
 * [2 days, 17 hours ago](https://wordpress.org/support/topic/smtp-error-36/#post-18985168)
 * Hi [@gio1881](https://wordpress.org/support/users/gio1881/)
 * This is just a PHP deprecation warning, it does not affect how the plugin works.
 * We already have this on our radar and will fix in a future update.
 * Thanks for sharing nonetheless.

Viewing 1 replies (of 1 total)

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to reply to this topic.

 * ![](https://ps.w.org/wp-mail-smtp/assets/icon-256x256.png?rev=1755440)
 * [WP Mail SMTP by WPForms - The Most Popular SMTP and Email Log Plugin](https://wordpress.org/plugins/wp-mail-smtp/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Jaime Segura](https://wordpress.org/support/users/jaimeimagely/)
 * Last activity: [2 days, 17 hours ago](https://wordpress.org/support/topic/smtp-error-36/#post-18985168)
 * Status: resolved