error while previewing locked post

[metulburr]

I modified the settings in which make this plugin impractical. I removed the ability for regular users to delete their own threads or posts. And they have 10 minutes from the time of posting that their post auto locks. I put the time limit in there for people who mess something up and want to go back and fix. But that should stop the people who get an answer and delete their post or edit it to gibberish. But ill leave the lock mod on just in case.