Updated to 0.15.3, now PE won't open

I'm using an LG Nexus 5x running Android 6.0.1. I just updated MCPE to 0.15.3 from 0.15.2, and now it won't open at all. I get a black screen then a message saying it had to close. I've restarted my phone, checked for phone updates, cleared the MCPE cache, and force stopped PE. I had a beta of Block Launcher, and it also crashed, so I uninstalled it. I tried MCPEMaster, too, and it crashed. I even tried force stopping both launchers and then starting just PE. Same thing. Any suggestions?