Failed To ConnectSQLSTATE[HY000] [1045] Access denied for user 'falconip'@'localhost' (using password: YES) Falcon IPTV

Fatal error: Uncaught Error: Call to a member function prepare() on null in /home/falconip/public_html/explains.php:8 Stack trace: #0 /home/falconip/public_html/explains.php(64): getAllFrom('*', 'explains', '', '', 'ide', 'DESC') #1 {main} thrown in /home/falconip/public_html/explains.php on line 8