ThunderBird for Linux crashes down automatically every 5 minutes since the last update. Every time I log into my account, about 5 minutes later, I see from the monitoring terminal that ThunderBird's temporary memory usage suddenly soars to over 90%, and then the entire program becomes unresponsive and must be closed and logged in again. But after that, this situation keeps repeating, and it is impossible to use it. Can anyone help? Thanks!