Internal Error #5305

VMM Problem.

(Mail: John Farrar [100015,502]) John says he encountered 5305 while ~
executing this code:

LOCAL aDept := {}
DBEval({|| AADD(aDept, DEPT->(FieldGet(1)))})

... on a database of 1 field and 26 records. I was unable to verify that
this occurs consistently.