Fatal error: Uncaught TypeError: array_merge(): Argument #1 must be of type array, null given in /home/sc3actupro2s/yacs/sections/invite.php:99 Stack trace: #0 /home/sc3actupro2s/yacs/sections/invite.php(99): array_merge() #1 {main} thrown in /home/sc3actupro2s/yacs/sections/invite.php on line 99