Current position:  Home > Default > I always get the following error msg when trying to update add-ons "Invalid file hash (possible download corruption) -261"

I always get the following error msg when trying to update add-ons "Invalid file hash (possible download corruption) -261"

Time:November 30
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I get the following error msg when I try to update add-ons ...
ErrorFirefox could not install the file at
http://releases.mozilla.org/pub/mozilla.org/addons/1865/adblock_plus-1.2.2-fx+sm+tb+fn.xpi
because: Invalid file hash (possible download corruption)
-261
Why, and is there a solution. Im fully patched on osx.
+ Fredrik
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