(ok 3.5.3) Call to undef.d __() when config has wrong perms

If the config.inc.php file is saved with wrong permissions and you try to login at the phpMyAdmin, the password will taken correctly and the next screen is a blank one. Normally you get displayed "Wrong permissions on configuration file, should not be world writable!". But in this version of phpMyAdmin (3.5.2) the Script die without displaying the information.

In the apache2 error.log you geht the following information:

PHP Fatal error: Call to undefined function __() in /usr/local/ispconfig/interface/web/pma/libraries/Config.class.php on line 755

at the line 755 is a wrong entry (original copy of the line 755):
die(__('Wrong permissions on configuration file, should not be world writable!');

we changed the line in the following:
die(('Wrong permissions on configuration file, should not be world writable!');

Now the information will be displayed normally.