Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' in /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/database/drivers/mysqli/mysqli_driver.php:77 Stack trace: #0 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/database/drivers/mysqli/mysqli_driver.php(77): mysqli_connect() #1 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/database/drivers/mysqli/mysqli_driver.php(92): CI_DB_mysqli_driver->db_connect() #2 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/database/DB_driver.php(116): CI_DB_mysqli_driver->db_pconnect() #3 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/database/DB.php(149): CI_DB_driver->initialize() #4 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/core/Loader.php(347): DB() #5 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/libraries/Session.php(89): CI_Loader->database() #6 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/core/Loader.php(1100): CI_Session->__construct() #7 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/core/Loader.php(976): CI_Loader->_ci_init_class() #8 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/core/Loader.php(217): CI_Loader->_ci_load_class() #9 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/application/libraries/Saml_auth.php(15): CI_Loader->library() #10 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/core/Loader.php(1100): Saml_auth->__construct() #11 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/core/Loader.php(976): CI_Loader->_ci_init_class() #12 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/core/Loader.php(217): CI_Loader->_ci_load_class() #13 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/application/controllers/welcome.php(18): CI_Loader->library() #14 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/core/CodeIgniter.php(309): Welcome->__construct() #15 /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/index.php(209): require_once('...') #16 {main} thrown in /var/www/vhosts/juliantejera.com/test.juliantejera.com/open311-simple-crm/system/database/drivers/mysqli/mysqli_driver.php on line 77