Fatal error: Uncaught ArgumentCountError: Too few arguments to function mysql_connect(), 3 passed in /var/www/html/dfe.gov.in/hindi/includes/functions.php on line 12 and exactly 5 expected in /var/www/html/dfe.gov.in/hindi/includes/classes.php:12 Stack trace: #0 /var/www/html/dfe.gov.in/hindi/includes/functions.php(12): mysql_connect() #1 /var/www/html/dfe.gov.in/hindi/includes/classes.php(103): config->__construct() #2 /var/www/html/dfe.gov.in/hindi/index.php(2): include_once('...') #3 {main} thrown in /var/www/html/dfe.gov.in/hindi/includes/classes.php on line 12