Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'zimascie_Dr'@'localhost' (using password: YES) in /www/wwwroot/app.zimascience.ir/PLOT_TEST/PHP_Plot_test.php:3 Stack trace: #0 /www/wwwroot/app.zimascience.ir/PLOT_TEST/PHP_Plot_test.php(3): mysqli_connect() #1 {main} thrown in /www/wwwroot/app.zimascience.ir/PLOT_TEST/PHP_Plot_test.php on line 3