Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #989585, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.