PHP Warning: call_user_func_array()

  • Resolved MFA

    (@mfabowl)


    4 years, 11 months ago

    Hi,
    Can anyone from the dev team explain this warning at my log file?

    PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'mk_woo_steps' not found or invalid function name in /home/user/public_html/wp-includes/class-wp-hook.php on line 288

Viewing 3 replies - 1 through 3 (of 3 total)
  • Plugin Support kellymetal a11n

    (@kellymetal)

    Hi there,

    This would indicate that some function named mk_woo_steps was passed to call_user_func_array, however that function was not found. You can read about the PHP call_user_func_array function here:
    https://www.php.net/manual/en/function.call-user-func-array.php

    I did a full search of the WooCommerce code for mk_woo_steps, but nothing was found, so it seems that is most likely coming from some other plugin or theme on the site (perhaps one that works with Woo or adds functionality to the core plugin, since it does have woo in the name). I would recommend using a plugin like String Locator to search the plugins/theme on your site to see where that function is located.

    I hope that helps!

    Plugin Support kellymetal a11n

    (@kellymetal)

    Hi there,

    We haven’t heard back from you in a while, so I’m going to mark this thread as resolved. If you have any further questions, please start a new thread.

    Have a wonderful day!

    Thread Starter MFA

    (@mfabowl)

    Thank you! It wasn’t WooCommerce. The plugin you recommended solved the issue.

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