Hello Mark.
I've installed the BibTex version1.22 but I have some difficulties when editing.

let's say:
I put some content using "manually by field". After saving I noticed that the category was wrong.
When I try to change the "category"  this message appears:
"DB function failed with error number 1064You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'll get complete practica"

If I try to edit any other field in the "registration form" it doesn't happen.
Do you have any idea what is happening?

Thanks a lot,
Roberta

I have this problem too... It happens when I want to cancel an item

I'll download the new version. 
Thanks!
Roberta