When I update the dutch language file, I store the new value for a field, then get the errors:
Notice: Undefined index: -274 in F:\Data\GedView251a\editlang_edit.php on line 154

Notice: Undefined offset: 1 in F:\Data\GedView251a\editlang_functions.php on line 196

The last one occurs several times.
The new value for the field is stored correctely.

Boudewijn.