Errors/1257
From Joomla! Documentation
Package: Joomla.Framework[edit]
SubPackage: Database[edit]
Message: Could not select database
Caused By: could not select database
Info: array('errorNum'=>adapter specific error number, 'errorMsg'=>adapter specific error message)
File: /libraries/joomla/database/database/mysql.php, /libraries/joomla/database/database/mysqli.php
Class: JDatabaseMySQL, JDatabaseMySQLi
Method: select