I just installed Drupal 7 on a recently setup cPanel server and it breaks with the following error:
Quote
Warning: PDO::__construct(): The server requested authentication method unknown to the client [mysql_old_password] in DatabaseConnection->__construct() (line 307 of /home/rudia/public_html/assets/includes/database/database.inc).
Warning: PDO::__construct(): The server requested authentication method unknown to the client [mysql_old_password] in DatabaseConnection->__construct() (line 307 of /home/rudia/public_html/assets/includes/database/database.inc).
Warning: PDO::__construct(): The server requested authentication method unknown to the client [mysql_old_password] in DatabaseConnection->__construct() (line 307 of /home/rudia/public_html/assets/includes/database/database.inc).
Warning: PDO::__construct(): The server requested authentication method unknown to the client [mysql_old_password] in DatabaseConnection->__construct() (line 307 of /home/rudia/public_html/assets/includes/database/database.inc).
PDOException: SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client in lock_may_be_available() (line 167 of /home/rudia/public_html/assets/includes/lock.inc).
Warning: PDO::__construct(): The server requested authentication method unknown to the client [mysql_old_password] in DatabaseConnection->__construct() (line 307 of /home/rudia/public_html/assets/includes/database/database.inc).