Warning: mysqli::__construct(): (HY000/1044): Access denied for user 'bestcomp_wbest2U'@'localhost' to database 'bestcomp_wbest2' in /home/bestcomp/public_html/system/library/db/mysqli.php on line 7

Fatal error: Uncaught Error: Call to undefined function DB\mysql_error() in /home/bestcomp/public_html/system/library/db/mysqli.php:10 Stack trace: #0 /home/bestcomp/public_html/system/library/db.php(9): DB\MySQLi->__construct('localhost', 'bestcomp_wbest2...', '5PEG#0SU@)5~', 'bestcomp_wbest2', '3306') #1 /home/bestcomp/public_html/system/framework.php(25): DB->__construct('mysqli', 'localhost', 'bestcomp_wbest2...', '5PEG#0SU@)5~', 'bestcomp_wbest2', '3306') #2 /home/bestcomp/public_html/index.php(22): require_once('/home/bestcomp/...') #3 {main} thrown in /home/bestcomp/public_html/system/library/db/mysqli.php on line 10