mobile

I have a rooted galaxy s2 model SHP-D710 with busybox and xsposed framework installed and it is running on touchwiz ROM but the problem is that for some reason my phone won't force close crashed apps it just freezes my phone the only things it registers is when I force shutdown my phone NY pressing holding my power button it also shows my touch points but they don't do anything and if I have music playing before it happens it will still play but my home,back,menu,search buttons don't work I can't pull down my status bar my volume buttons don't work I can't pull up the power menu and I can't put my phone to sleep the only way I can unfreeze my phone is by force shutdown what happens though is that I'll be on my app and all of a sudden my phone will freeze then a couple seconds later my screen will go black but I don't think it has anything to do with the fact that its rooted because my phone has always froze when apps crash but lately its been happening on my app stores please help