SQLSTATE[HY000] [1045] Access denied for user 'evin_fyajansk'@'localhost' (using password: YES)HATA! veritabanına bağlanılamadı

    Fatal error: Uncaught Error: Call to a member function prepare() on null in C:\inetpub\vhosts\fyajans.net\httpdocs\dergi\index.php:86 Stack trace: #0 {main} thrown in C:\inetpub\vhosts\fyajans.net\httpdocs\dergi\index.php on line 86