Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /home/mutop10/forum.mutop10.com/inc/functions_calendar.php:133
Stack trace:
#0 /home/mutop10/forum.mutop10.com/calendar.php(2247): build_mini_calendar()
#1 {main}
thrown in /home/mutop10/forum.mutop10.com/inc/functions_calendar.php on line 133