Warning: mysqli_connect(): (HY000/1045): Access denied for user 'leventle_project'@'localhost' (using password: YES) in /home/leventle/public_html/configs/classes/db_class.php on line 6

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, bool given in /home/leventle/public_html/configs/classes/db_class.php:7 Stack trace: #0 /home/leventle/public_html/configs/classes/db_class.php(7): mysqli_query() #1 /home/leventle/public_html/index.php(13): database->connect_db() #2 {main} thrown in /home/leventle/public_html/configs/classes/db_class.php on line 7