Fatal error: Uncaught TypeError: usort(): Argument #1 ($array) must be of type array, null given in /home/clients/e91044d0153a826e26b16725d12aeabb/web/camera/bolGallery.php:158 Stack trace: #0 /home/clients/e91044d0153a826e26b16725d12aeabb/web/camera/bolGallery.php(158): usort(NULL, 'mtime_sort') #1 /home/clients/e91044d0153a826e26b16725d12aeabb/web/camera/index.php(3): bolGallery('./images/', 3, 210, 160, 1, 0) #2 {main} thrown in /home/clients/e91044d0153a826e26b16725d12aeabb/web/camera/bolGallery.php on line 158