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1,666 Pointsmy site doesn't work out anymore - why?
my wordpress theme suddenly doesn't work out anymore - this error message shows up: Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'wpt_theme_styles' not found or invalid function name in C:\xampp\htdocs\localwp.com\wp-includes\plugin.php on line 524. What does that mean? I'm quite confused
1 Answer
Jacob Mishkin
23,118 Pointsin your functions.php file, did you make any changes?