HELP! changed the default language = blank page

[kinshibuya]

I need help!

i changed the default language fom en_us to pt_br when i go to http://<localhost>/sugarcrm then i get the login page in portuguese, than i get a blank page. i checked the sugarcrm.log and there is no error. can anyone help me?

I also loked in the config.php and utils.php and they both are still configured to default language = en_us

when i changed the default language i changed it trhougth admin -> system settings -> user default language. wich files are changed when i change in this screen?

[kinshibuya]

GOT IT! solved!

i´ve change the file <path>/sugarcrm/config_override.php

config_override.php was like that:

/***CONFIGURATOR***/$sugar_config['default_language'] = 'pt_br';

then i changed it to:

/***CONFIGURATOR***/$sugar_config['default_language'] = 'en_us';

it´s working now, but stll in en_us, how to change it?