CiviCRM Community Forums (archive)

Hi everyone.  I'm having a very serious error that's preventing me from dealing the donations we've been receiving.

Whenever I attempt to enter a new contribution, I get the following error message:

Notice: Undefined offset: 1 in
CRM_Contribute_Form_Contribution->postProcess() (line 1111 of
[...]Contribution.php).

Any ideas as to what might be causing this?  We recently upgraded from CiviCRM 3.2.0. to CiviCRM 4.0.5., and we're using Drupal version 7.10 to run Civi.

Any help is greatly appreciated.