Crash when using JIT

[Rustrain]

Every time I start a game ,ppsspp crashes after the loading screen,since I rebooted my phone just now.I tried to fix it by changing various configs and installing earlier versions, but it doesn't help. Finally, I discovered if I use interpreter the games can be started but is very slow (possibly 100x slower). I can't play the game at that speed, you know. I had this bug once before, when I was saving states, but I was able to fix it by reinstalling. Is it a bug or something? How can I fix it?
ps the phone is Huawei P7 and I was playing Sora no Kiseki SC.