Warning: mysqli_connect(): (HY000/1045): Access denied for user ''@'10.27.3.5' (using password: NO) in /customers/6/a/e/dontshoot.nl/httpd.www/bo/mysql_lib.php on line 102

Fatal error: Uncaught TypeError: mysqli_select_db(): Argument #1 ($mysql) must be of type mysqli, bool given in /customers/6/a/e/dontshoot.nl/httpd.www/bo/mysql_lib.php:328
Stack trace:
#0 /customers/6/a/e/dontshoot.nl/httpd.www/bo/mysql_lib.php(328): mysqli_select_db(false, NULL)
#1 /customers/6/a/e/dontshoot.nl/httpd.www/bo/config.php(29): mysql_select_db(NULL)
#2 /customers/6/a/e/dontshoot.nl/httpd.www/bo/config.php(35): DatabaseLayer->openConnection()
#3 /customers/6/a/e/dontshoot.nl/httpd.www/inc/index/responsive/index.php(6): require_once('/customers/6/a/...')
#4 {main}
  thrown in /customers/6/a/e/dontshoot.nl/httpd.www/bo/mysql_lib.php on line 328