Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /home/student24/web/student24.org/public_html/modules/projects/inc/projects.add.php:67
Stack trace:
#0 /home/student24/web/student24.org/public_html/modules/projects/inc/projects.add.php(67): in_array()
#1 /home/student24/web/student24.org/public_html/modules/projects/projects.php(34): require_once('...')
#2 /home/student24/web/student24.org/public_html/index.php(196): require_once('...')
#3 {main}
thrown in /home/student24/web/student24.org/public_html/modules/projects/inc/projects.add.php on line 67