Home › Forums › Support › Updting add-ons This topic has 4 replies, 2 voices, and was last updated 8 years, 5 months ago by Tom. Viewing 5 posts - 1 through 5 (of 5 total) Author Posts August 15, 2016 at 10:24 pm #218444 Hans Hi Tom, I got this message while updating GP Premium: Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘generate_options_scripts’ not found or invalid function name in C:\xampp\apps\wordpress\htdocs\wp-includes\plugin.php on line 525 Should I worry about it? Hans August 15, 2016 at 10:54 pm #218457 TomLead Developer Lead Developer Hi Hans, What version of GP are you using? August 16, 2016 at 12:12 am #218473 TomLead Developer Lead Developer It shouldn’t be an issue in 1.3.38. Let me know ๐ August 16, 2016 at 12:53 am #218494 Hans Hi Tom, I updated GP once more and then GP Premium. Then everything went smoothly. August 16, 2016 at 9:35 am #218608 TomLead Developer Lead Developer Awesome ๐ Author Posts Viewing 5 posts - 1 through 5 (of 5 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In