Change WordPress user roles and capabilities › Forums › Bug Reports › PHP Fatal error: Uncaught Error: Call to undefined function › Reply To: PHP Fatal error: Uncaught Error: Call to undefined function 04/04/2018 at 15:57 #4746 VladimirKeymaster Hi, Thanks for this report. Is it a multisite WordPress installation? Is bbPress network activated or just for some single sites of the network?
