Ok, I followed the Readme.txt to modify the sessions.php files by simply uploading your version. Here is what I got:
Removing 6 entries from Community Builder missing in users Table.
SQL errorDB function failed with error number 1146
Table 'dad.phpbb_user_group' doesn't exist SQL=SELECT group_id FROM phpbb_user_group WHERE user_id=''
SQL =
SELECT group_id FROM phpbb_user_group WHERE user_id=''
Don't think you post had anything to do with this topic (link modifications in phpbb)... so please post in a seperate thread or in a matching topic. These cross posts make it difficult for these issues to be solved (as some may not read them in a wrong topic)...
also not sure what "Removing 6 entries from Community Builder missing in users Table." means...
but my guess is that you uploaded the sessions.php file in that ZIP (which was for 2.018 or 2.0.19)... so if you are using the current phpbb then you will need to make the changes as specified in the readme.txt file versus uploading the file... I also recommend that you try it with the original sessions.php file as some of the newer versions (at least when checking with v2.0.0 alpha) don't require any modifications.
(Please post response in new thread so we don't clutter this one up any more)