Abandon de la fonction translate() inexistante au profit de _().

language/msgids.php

 <?php
-translate("Username");
-translate("Password");
-translate("Email");
-translate("Display Name");
-translate("Password Verify");
-translate("Authentication failed. Please try again.");
\ No newline at end of file
+_("Username");
+_("Password");
+_("Email");
+_("Display Name");
+_("Password Verify");
+_("Authentication failed. Please try again.");
\ No newline at end of file