Lightbulb error 'DSP MANAGER HAS STOPPED WORKING'.

i am currently using tigra v4 custom rom on my galaxy note2 n7100. i am greately satisfied with the beat of the audio....
but it didnt last long...!! now it s displaying as 'DSP MANAGER HAS STOPPED WORKING'.
nd am also not able to get the beat as before... kindly help me in installing and running this app on my device perfectly...!!