App crashes when any music from the “directory” tab is clicked

Repository

https://github.com/reyanshmishra/Rey-MusicPlayer

Downloadable from https://play.google.com/store/apps/details?id=com.reyansh.audio.audioplayer.free

supposed behaviour

The app is not supposed to crash while using it

Actual behaviour

The app crashes immediately a music file is clicked on to play.

steps to replicate

1. Start the app
2. Navigate to Directory
3. Play any music from any folder
4. App crashes upon clicking on the music

video

issue/profile

link to the issue crested ：https://github.com/reyanshmishra/Rey-MusicPlayer/issues/10
link to my profile ：https://github.com/liobash

Device Information

Device Version: Android 7.0 tecno spark pro

App version

Boom version 3.4.31

Log cat below

05-28 00:06:34.220  2117  2139 I ActivityManager: dumpStackTraces process: 2783 parent: 1617 zygote: [1617]
05-28 00:06:34.220  2117  2139 I Process : Sending signal. PID: 2783 SIG: 3
05-28 00:06:34.220  2783  2789 I art     : Thread[3,tid=2789,WaitingInMainSignalCatcherLoop,Thread*=0xafc84e00,peer=0x12c238b0,"Signal Catcher"]: reacting to signal 3
05-28 00:06:34.221  2783  2789 I art     : 
05-28 00:06:34.221  2783  2789 I art     : Enter while loop.
05-28 00:06:34.234  2783  2789 I art     : Enter while loop.
05-28 00:06:34.256  2117  2217 D LIGHT   : [ALS]>>en:1,cnt:256,EV_ABS event:code,0;value,2

05-28 00:06:34.256  2117  2217 E PROXIMITY: ProximitySensor: unknown event (type=3, code=0)
05-28 00:06:34.256  2117  2178 D AutomaticBrightnessController: onSensorChanged: mLightSensorEnabled=true, mAmbientLuxValid=true
05-28 00:06:34.256  2117  2178 D AutomaticBrightnessController: updateAmbientLux: mAmbientLuxValid=true, AAL=true
05-28 00:06:34.256  2117  2178 D AutomaticBrightnessController: calculateAmbientLux: [0, 100]: lux=2.0, weight=1005000.0
05-28 00:06:34.256  2117  2178 D AutomaticBrightnessController: calculateAmbientLux: [-250, 0]: lux=0.0, weig