Error 65 Program IM_CommonHistoryUI.pvc Line 426

Getting this error among all 3 companies when we try to access Customer Maintenance\Items.  Also get this error from Item Maintenance\History\Customer Sales History.  Have tried renaming links folder, *esc, rebuilding all AR and IM tables.  Not sure where to go here.  We do have a few 3rd parties (DSD Multibin\Security by Warehouse).  Dont know if this is data related or program related but the fact that it is happening in 3 companies seems to lean towards program.