Undefined Index Error

I just noticed that I get this error when I save a modified user account record.
Notice: Undefined index: type in /hsphere/local/home/rconring/ohioca.org/cmsAdmin/lib/menus/default/save.php on line 107
I have been through several upgrades since I last acced a user account, so don't have a clue when it started. It seems to save the changes OK ... just gives error.
Ron Conring
Conring Automation Services
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Software for Business and Industry Since 1987