Title: PHP Warning
Last modified: February 8, 2021

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# PHP Warning

 *  [pako69](https://wordpress.org/support/users/pako69/)
 * (@pako69)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/php-warning-279/)
 * Hi
 * I do not use your plugin anymore but if I uninstall and remove it, my file error_log
   is full of this message :
 * [08-Feb-2021 09:34:15 UTC] PHP Warning: call_user_func_array() expects parameter
   1 to be a valid callback, function ‘simple_css_generate’ not found or invalid
   function name in /home/misite/public_html/wp-includes/class-wp-hook.php on line
   287
 * Thanks

The topic ‘PHP Warning’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [pako69](https://wordpress.org/support/users/pako69/)
 * Last activity: [5 years, 1 month ago](https://wordpress.org/support/topic/php-warning-279/)
 * Status: not resolved