Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/html/wuthapn.com/forums/inc/functions_calendar.php:133 Stack trace: #0 /var/www/html/wuthapn.com/forums/calendar.php(2265): build_mini_calendar(Array, '9', '2019', Array) #1 {main} thrown in /var/www/html/wuthapn.com/forums/inc/functions_calendar.php on line 133