Adjust field size to keep compatibility with MySQL 5.6

1 files changed, 1 insertions, 1 deletions

diff --git a/app/Validator/AuthValidator.php b/app/Validator/AuthValidator.php
index daa913c0..e50f90ce 100644
--- a/app/Validator/AuthValidator.php
+++ b/app/Validator/AuthValidator.php
@@ -37,7 +37,7 @@ class AuthValidator extends BaseValidator
     {
         $v = new Validator($values, array(
             new Validators\Required('username', t('The username is required')),
-            new Validators\MaxLength('username', t('The maximum length is %d characters', 255), 255),
+            new Validators\MaxLength('username', t('The maximum length is %d characters', 191), 191),
             new Validators\Required('password', t('The password is required')),
         ));