Thread:Project:Support desk/Can't contact the database server: Access denied for user 'wikiuser'@'localhost' (using password: NO) (localhost))/reply (11)

Thank you for your response. My mediawiki is installed on Dreamhost with PHP5.2. I was trying to upgrade the mediawiki to newer version and so I upgraded my PHP to 5.4 and when I ran the update.php command it gave me error. My Localsettings.php is installed in wiki2\includes folder and I did verified my password and its is correct.