array_merge(): Expected parameter 1 to be an array, null given

  • Robin

    (@robin-ho)


    6 years, 1 month ago

    I’ve had thousands of these pop up in the php debug.log using the Pro version

    PHP Warning: array_merge(): Expected parameter 1 to be an array, null given in /home/mysite/public_html/wp-content/plugins/wp-migrate-db-pro/class/Common/Replace.php on line 341

    Also line 340

    Also, a couple of these:

    array_merge(): Expected parameter 1 to be an array, string given in /home/mysite/public_html/wp-content/plugins/wp-migrate-db-pro/class/Common/Replace.php on line 341

    And line 340

    Do I need to take any action?

    Also, I had a few of these, but no errors on the front end. Should I be worried about data not being searched and replaced properly?

    WPMDB Error: Data cannot be unserialized. Scope: DeliciousBrains\WPMDB\Common\Replace::recursive_unserialize_replace().

    Thanks

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