PHPBB to JForum migration

[Migrated From Jforum.net]

I have this error when i try to migrate tables:

Cleaning tables...
Cleaning query.clean.categories
Cleaning query.clean.forums
Cleaning query.clean.posts
Cleaning query.clean.privmsgs
Cleaning query.clean.ranks
Cleaning query.clean.search.wordmatch
Cleaning query.clean.search.words
Cleaning query.clean.topics
Cleaning query.clean.topicswatch
Cleaning query.clean.users
Cleaning query.clean.words
Cleaning query.clean.posts.text
Cleaning query.clean.privmsgs.text
Tables cleaned...
Importing users...
java.lang.NullPointerException
at net.jforum.tools.phpbb2jforum.Main.applyRegexToPostText(Main.java:183
)
at net.jforum.tools.phpbb2jforum.Main.importUsers(Main.java:164)
at net.jforum.tools.phpbb2jforum.Main.runForrestRun(Main.java:62)
at net.jforum.tools.phpbb2jforum.Main.main(Main.java:277)

Somebody can help me?
[originally posted on jforum.net by Guilherme]

[Migrated From Jforum.net]

All right... this problem is ok!
[originally posted on jforum.net by Guilherme]