Title: TypeError thrown
Last modified: September 11, 2021

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# TypeError thrown

 *  [tizz](https://wordpress.org/support/users/tizz/)
 * (@tizz)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/typeerror-thrown-7/)
 * Plugin could not be activated because it triggered a fatal error in a local site
   copy of a production site where the plugin works fine. Also in the local site
   it has worked well until I had to reinstall everything due to a XAMPP issue.
   
   Twenty-one activated and all other plugin deactivated.
 * Error log:
 * Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must
   be of type array, bool given in C:\XAMPP\htdocs\testsite\wp-content\plugins\cookie-
   notice\cookie-notice.php:558 Stack trace: #0 C:\XAMPP\htdocs\testsite\wp-content\
   plugins\cookie-notice\cookie-notice.php(138): Cookie_Notice->check_legacy_params(
   false, Array) #1 C:\XAMPP\htdocs\testsite\wp-content\plugins\cookie-notice\cookie-
   notice.php(110): Cookie_Notice->__construct() #2 C:\XAMPP\htdocs\testsite\wp-
   content\plugins\cookie-notice\cookie-notice.php(679): Cookie_Notice::instance()#
   3 C:\XAMPP\htdocs\testsite\wp-content\plugins\cookie-notice\cookie-notice.php(
   684): Cookie_Notice() #4 C:\XAMPP\htdocs\testsite\wp-admin\includes\plugin.php(
   2286): include_once(‘C:\\XAMPP\\htdocs…’) #5 C:\XAMPP\htdocs\testsite\wp-admin\
   plugins.php(191): plugin_sandbox_scrape(‘cookie-notice/c…’) #6 {main} thrown 
   in C:\XAMPP\htdocs\testsite\wp-content\plugins\cookie-notice\cookie-notice.php
   on line 558

The topic ‘TypeError thrown’ is closed to new replies.

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## Tags

 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)

 * 0 replies
 * 1 participant
 * Last reply from: [tizz](https://wordpress.org/support/users/tizz/)
 * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/typeerror-thrown-7/)
 * Status: not resolved