Hi there, Acrobat 2021 running on Mac Big Sur 11.4 has started giving me the message ' There was a RAISE without a handler. The application will now quit' when I close a PDF – then it quits – and gives the obligatory crash report. As you can appreciate, this happens multiple times a day and has become a major pain! I searched and found some discussion about this issue back in 2019, but nothing recent. I uninstalled and re-installed Acrobat but the problem remains – can somebody help fix the issue? I'm surely not the only one! Cheers.