PageMaker 6.5 with faulty Plugin

Hello friends,
My PageMaker 6.5 is acting out when I use a certain plug-in. The plug-in is called Build Booklet. Whenever I use this, I get an error message with the technical code #7214 and the function is not completed. Another annoying error code, which is PM65, always seem to show up with the plug-in.
Can you guys tell me how to resolve these error codes? I really want to get rid of them.
Thanks in advance.
