It's a very famous problem.
Try removing Imdb Movie Info Script 0.1.1.2 first so that you can re-add it back.
Then restart PVD and try to remove this record. If this does not work, restart PVD and try to restore the database. This means that if you already have it or you have made a backup copy, then you will not lose much or too much data (from my own experience it is good after every successful data entry to make a backup copy of the database, then I can recover if necessary).
Another option that is even more likely is to temporarily remove the current skin
and then later return it back.
Then restart PVD and try to remove this record. If this does not work, restart PVD and try to restore the database. Current skin then later return it back.
This happens when Imdb Movie Info Script encounters a kind of problem and can not download information. The error is in the Imdb Movie Info Script code. Also, try the
Imdb Top 250, IMDb Rating and Studio (2) script, which you will find on the link below.
http://www.videodb.info/forum_en/index.php/topic,4123.msg20360.html#msg20360I hope Imdb Top 250, IMDb Rating and Studio (2) script will work and there will be no more problems with PVD freeze. But if there are still problems, please write me the title of the movie and the Imdb url link so I can verify the problem.