Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /home/med/www/med.news.am/app/includes/functions.php:1159 Stack trace: #0 /home/med/www/med.news.am/app/includes/moduls/news.php(88): datapicker() #1 /home/med/www/med.news.am/app/includes/functions.php(30): include_once('...') #2 /home/med/www/med.news.am/app/index.php(41): init() #3 {main} thrown in /home/med/www/med.news.am/app/includes/functions.php on line 1159