Warning: include(list.php): Failed to open stream: No such file or directory in /var/www/html/nav/img.php on line 4

Warning: include(): Failed opening 'list.php' for inclusion (include_path='.:/usr/local/lib/php') in /var/www/html/nav/img.php on line 4

Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /var/www/html/nav/img.php:33 Stack trace: #0 /var/www/html/nav/img.php(72): is_state('ph-menu') #1 /var/www/html/nav/img.php(253): try_state('ph', 'ph-menu') #2 /var/www/html/nav/img.php(368): nxt('ph', 'E') #3 {main} thrown in /var/www/html/nav/img.php on line 33