Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/wwwinfobellserp/public_html/college/classes/Database.class.php:128
Stack trace:
#0 /home/wwwinfobellserp/public_html/college/classes/Database.class.php(139): Database->__construct('localhost', 'infobv9v_democo...', 'psncet', 'infobv9v_erpcol...', false)
#1 /home/wwwinfobellserp/public_html/college/common.php(11): Database::getInstance('localhost', 'infobv9v_democo...', 'psncet', 'infobv9v_erpcol...')
#2 /home/wwwinfobellserp/public_html/college/staff_login.php(2): include('/home/wwwinfobe...')
#3 {main}
thrown in /home/wwwinfobellserp/public_html/college/classes/Database.class.php on line 128