Global configuration Joomla after from xampp -


i have problem global configuration on joomla;

i've worked on local web site , i've uploaded on remote;

it seems work when go global configuration,

it opens white tab error: 

"fatal error: class 'jmodeldatabase' not found in /web/htdocs/mydomain/home/components/com_config/model/cms.php on line 19"

how can solve it?

just check file database.php exists in /web/htdocs/mydomain/home/components/com_config/model/database.php

if it's not need add it. sign wrong installation.


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