Vanilla Porter : Error: (2) array_pop() expects parameter 1 to be array, boolean given
I'm french. I'm a newbie on Vanilla. I'm trying to export a phpbb3 mysql database in Vanilla (I backupped it from GUI in phpbb3) using vanilla2export.php (Vanilla Porter 2.2) and when I choose "All supported data" from "Export type" I get: Error: (2) array_pop() expects parameter 1 to be array, boolean given
But if I choose "Only users and roles" it works fine and I'm able to import all the users properly.
My phpbb3 and Vanilla 2.2 are installed locally because my databas PHPBB3 is big.
I use root for the Vanilla Porter but is not ready.
Help me please
Thank you !