Home Forums Event Espresso Premium 'Wdm_Ee4_Custom_Admin' does not have a method 'test'

'Wdm_Ee4_Custom_Admin' does not have a method 'test'

Posted: November 8, 2019 at 5:00 pm


November 8, 2019 at 5:00 pm

I moved to a different site host recently and have since been receiving an awful lot of this PHP Warning:

call_user_func_array() expects parameter 1 to be a valid callback, class 'Wdm_Ee4_Custom_Admin' does not have a method 'test' in /home/s1/html/wp-includes/class-wp-hook.php on line 288

I noticed that this hasn’t been mentioned before in the forums, so I’m confounded as to what I’ve done differently. Or maybe I should just ignore it?


  • Support Staff

November 11, 2019 at 3:09 am

Hi there,

The reason you haven’t found this on the forums is that the above class isn’t from Event Espresso.

The prefix wdm is usually from any development work from a company calls Wisdmlabs (who we list on our ‘pros’ page HERE).

I’m assuming you’ve had some custom development done by them and/or have a plugin installed from them?

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