Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1049] Unknown database 'K-tech' in /opt/lampp/htdocs/index.php:56 Stack trace: #0 /opt/lampp/htdocs/index.php(56): PDO->__construct('mysql:host=loca...', '', '') #1 {main} thrown in /opt/lampp/htdocs/index.php on line 56