error: wp_mail has been declared by another plugin or theme

  • Resolved luxworx

    (@luxworx)


    10 months ago

    hello,
    I think that this error started to happen after I have updated begining of this month your plugin, previously I have updated your plugin a month ago.

    The erorr that I get in wp dashboard is
    Postman: wp_mail has been declared by another plugin or theme, so you won’t be able to use Postman until the conflict is resolved.
    More info that may help – /home/srv57114/domains/drzeworadosci.pl/public_html/wp-includes/pluggable.php:174

    The mails are working corectly, receiving them as should.

Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Support M Aqib Khan

    (@aqibkhan9)

    10 months ago

    Hello @luxworx ,

    We hope this message finds you well.

    Thank you for reaching out to the Post SMTP Support team. We are saddened to hear about the issue you’re facing and are committed to helping you resolve it.

    As the root cause of the conflict might be linked to a plugin or theme on your site, the best course of action is to systematically deactivate each plugin and theme one by one. This will help identify the specific one causing the conflict.

    Here’s how you can proceed:

    1. Start by deactivating all plugins except for Post SMTP.
    2. Activate them one at a time, testing the functionality after each activation.
    3. If no issue arises with the plugins, try switching to the default theme (like Twenty Twenty-Three) and test again.

    Once you identify the conflicting plugin or theme, kindly share the details with us. We’ll guide you on the next steps to resolve the issue.

    We appreciate your cooperation and are here to assist you further. Let us know how it goes.

    Warm regards,
    Support Team – WP Experts

    Thread Starter luxworx

    (@luxworx)

    10 months ago

    Thank You for a prompt reply. I have found a plugin conflict. I have set sending the emails to phpmail serwis, and now there is no error.

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

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