I ran this plugin three times this week on three different sites. Today was the first time with version 3.7 and the plugin can't even locate any links, never mind broken ones.
I've used this plugin hundreds of times and it's excellent. I usually, run the plugin, check the links, fix anything that's needed and then take it off, since I've heard it puts a lot of pressure of the db, but now, it simply doesn't seem to run at all.
Not sure what's going on of if there's an alternative.