Hello every one.
I post that a little bit late but… I just comment the line 45 which raise the exception and my blog works.
For people who are not programmers: go to the file “…/wp-content/plugins/add-local-avatar/TwitterAPIExchange.php”, go to the line 45 that must be something like that:
{
... Exception ...
}
and just add “//” (two slash) at the begin of this line then save the file.
After the blog should work.
(Sorry about my bad english)
EliX