Dev 1.15 + wxWidgets 2.9.3 : Segfault in search and replace text

1. open pgadmin3
2. open query browser, leave query pane blank
3. click icon "search and replace text" - immediate error, no backtrace 
offered, terminal stops with Segmentation fault.
4. error box indicates:

Error: XRC error 86 Too many children 6 > 1x5 consider omitting number 
of rows or columns

followed by
Error XRC error 86 unexpected item in sizer

messages repeat.

(error message not text copiable so rendering is approximate.)
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Colin Beckingham
613-454-5369
http://www.it4gh.com