Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/html/includes/functions/database.php:4 Stack trace: #0 /var/www/html/includes/only_dataentry_include-top.php(13): com_db_connect() #1 /var/www/html/dataentry/index.php(3): include('/var/www/html/i...') #2 {main} thrown in /var/www/html/includes/functions/database.php on line 4