Index: core/install/english.lang
===================================================================
--- core/install/english.lang	(revision 13009)
+++ core/install/english.lang	(working copy)
@@ -973,6 +973,8 @@
 			<PHRASE Label="la_p9" Module="Core" Type="1">KEdNVCArMDk6MDAp</PHRASE>
 			<PHRASE Label="la_Paddings" Module="Core" Type="1">UGFkZGluZ3M=</PHRASE>
 			<PHRASE Label="la_Page" Module="Core" Type="1">UGFnZQ==</PHRASE>
+			<PHRASE Label="la_passwords_do_not_match" Module="Core" Type="1">UGFzc3dvcmRzIGRvIG5vdCBtYXRjaA==</PHRASE>
+			<PHRASE Label="la_passwords_too_short" Module="Core" Type="1">UGFzc3dvcmQgaXMgdG9vIHNob3J0LCBwbGVhc2UgZW50ZXIgYXQgbGVhc3QgJXMgY2hhcmFjdGVycw==</PHRASE>
 			<PHRASE Label="la_Pending" Module="Core" Type="1">UGVuZGluZw==</PHRASE>
 			<PHRASE Label="la_performing_backup" Module="Core" Type="1">UGVyZm9ybWluZyBCYWNrdXA=</PHRASE>
 			<PHRASE Label="la_performing_import" Module="Core" Type="1">UGVyZm9ybWluZyBJbXBvcnQ=</PHRASE>
Index: core/kernel/utility/formatters/password_formatter.php
===================================================================
--- core/kernel/utility/formatters/password_formatter.php	(revision 13001)
+++ core/kernel/utility/formatters/password_formatter.php	(working copy)
@@ -95,16 +95,18 @@
 					return $value;
 				}
 			}
+			
+			// determine admin or front
+			$phrase_error_prefix = $this->Application->isAdmin ? 'la' : 'lu';
 
 			if ($new_password != $verify_password) {
-				// passwords don't match (no matter what is their length)
-				$object->SetError($verify_field, 'passwords_do_not_match', 'lu_passwords_do_not_match');
+				// passwords don't match (no matter what is their length)				
+				$object->SetError($verify_field, 'passwords_do_not_match', $phrase_error_prefix.'_passwords_do_not_match');
 			}
 
 			$min_length = $this->Application->ConfigValue('Min_Password'); // for error message too
-
-			if (mb_strlen($new_password) < $min_length) {
-				$error_msg = '+' . sprintf($this->Application->Phrase('lu_passwords_too_short'), $min_length); // + -> not phrase
+			if (mb_strlen($new_password) < $min_length) {				
+				$error_msg = '+' . sprintf($this->Application->Phrase($phrase_error_prefix.'_passwords_too_short'), $min_length); // + -> not phrase
 				$object->SetError($password_field, 'passwords_min_length', $error_msg);
 			}
 		}