I opened a large PDF on Firefox (among other tabs open) while checking insurance coverage. After scrolling through the PDF a bit and switching tabs, when I went back to the PDF tab, Firefox crashed. Now it opens to a white screen every time I try to open Firefox and crashes shortly afterward. I was hoping I could close tabs, or clear history, but cannot access anything. I’ve cleared all active apps and tried restarting the iPad a few times. I also tried updating the FF app. Is there any other way to get FF running again, or at leave, recover my bookmarks before I uninstall/reinstall?