Warning: include_once(/var/www/db.php): Failed to open stream: No such file or directory in /var/www/bootg/function.php on line 7

Warning: include_once(): Failed opening 'db.php' for inclusion (include_path='.:/usr/share/php') in /var/www/bootg/function.php on line 7

Fatal error: Uncaught Error: Call to undefined function db() in /var/www/bootg/function.php:255 Stack trace: #0 /var/www/bootg/function.php(289): select() #1 /var/www/bootg/function.php(62): daCache() #2 /var/www/bootg/chat.php(24): u2name() #3 /var/www/bootg/route.php(48): include_once('...') #4 {main} thrown in /var/www/bootg/function.php on line 255