Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: NO) in /home/olctest/public_html/system/database/drivers/mysqli/mysqli_driver.php:71 Stack trace: #0 /home/olctest/public_html/system/database/drivers/mysqli/mysqli_driver.php(71): mysqli_connect('localhost', 'root', Object(SensitiveParameterValue), 'pulseshare') #1 /home/olctest/public_html/system/database/DB_driver.php(115): CI_DB_mysqli_driver->db_connect() #2 /home/olctest/public_html/system/database/DB.php(148): CI_DB_driver->initialize() #3 /home/olctest/public_html/system/core/Loader.php(350): DB(Array, NULL) #4 /home/olctest/public_html/application/controllers/home.php(17): CI_Loader->database() #5 /home/olctest/public_html/system/core/CodeIgniter.php(308): home->__construct() #6 /home/olctest/public_html/index.php(203): require_once('/home/olctest/p...') #7 {main} thrown in /home/olctest/public_html/system/database/drivers/mysqli/mysqli_driver.php on line 71