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  • Can you please deactivate, delete and then install MailPoet again? Rest assured you won’t lose any data if you do this at the Plugins page.

    Also, if possible, let me know your PHP version.

    Thread Starter Lars Schenk

    (@larsschenk)

    Deactivated, deleted, reinstall from PluginPage, activated: Did not fix. Same error in log on Duplicated.

    PHP Version is PHP 5.6.11.

    Suggest to use mysqli_real_escape_string instead of deprecated mysql_real_escape_string.

    That was fixed in the latest release, please update!

Viewing 3 replies - 1 through 3 (of 3 total)
  • The topic ‘PHP Fatal error on Duplicate Newsletter’ is closed to new replies.