Problem converting from MyBB1.6 to SMF 2.0 RC3

[Novadrake1111]

I am trying to convert from my mybb1.6 forum to smf 2.0

I am getting this error however:

Code Select Expand

Converting members...Wrong value type sent to the database. Date expected. (birthdate)

Please help ASAP!

[Novadrake1111]

I fixed that one thing:

http://www.simplemachines.org/community/index.php?topic=404303.40

But now I am having another error:

Code Select Expand

Converting members... Successful.
Converting categories... Successful.
Converting boards... Successful.
Converting topics... Successful.
Converting posts (this may take some time)... Successful.
Converting polls...The database value you're trying to insert does not exist: id_member