Adding new custom field or profile to Even Registration included profiles

[calbasi]

Hi,
Drupal 7+CiviCRM 4.5.3 (next week 4.5.7 :-p)
My Use Case: a CiviCRM manager (not admin) needs change Event Registration fields... I've given this user profile list, create and edit profile Drupal permissions, and she can now add EXISTING fields to EXISTING profiles... Nice feature of 4.5.x CiviCRM.

BUT she gets an error trying to CREATE NEW profiles / custom fields:

"Server can 't be reached. Reload this page at your browser and try again" In the original Catalan: "No s'ha pogut arribar al servidor. Torni a carregar aquesta pàgina al navegador i torneu a intentar."

I haven't got this error if I use my admin #1 user.

Ps. I can not find any "create custom fields permission"

[ayduns]

Have you tried Coleman's troubleshooting tips here: http://forum.civicrm.org/index.php/topic,35850.msg152324.html#msg152324