gimp-2.6.6,2 crashes

[Peter Ulrich Kruppa]

Hi,

for some days now I see gimp-2.6.6 crashing when I try to open a
file.
 From console I can see this error message:
	(script-fu:7199): LibGimpBase-WARNING **: script-fu: 			
gimp_wire_read(): error

This happens on 7.1 -STABLE amd64 .

Greetings,

Uli.