Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: YES) in /home2/seraphim/public_html/ztpllibrary/api/insertcode_addbook.php:3 Stack trace: #0 /home2/seraphim/public_html/ztpllibrary/api/insertcode_addbook.php(3): mysqli_connect() #1 {main} thrown in /home2/seraphim/public_html/ztpllibrary/api/insertcode_addbook.php on line 3