Means that you specified "MD5 for PHPBB" but you did NOT provide PHPBB hashes.
If you want to crack simple MD5, choose "MD5" in the list.
For your information a MD5 hash has 32 characters. A phpBB hash is 34 char., with a $H$ at the beginning.
The list that i am trying to crack is all PHPBB hashes, they all have $H$ at the beggining, but when i try crack with "MD5 for PHPBB, that happens.
Now, i tryed crak with the normal MD5 and it happens:
I cracked MD5 phpbb hashes with normal MD5 option?