Link crash

Build version: 1.7.5
Build date: 1981-01-01 01:01:02
Current date: 2021-11-15 14:05:46
Device: Samsung SM-P615
OS version: Android 11 (SDK 30)

Stack trace:
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:612)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1130)
Caused by: java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:602)
    ... 1 more
Caused by: java.io.FileNotFoundException: /storage/emulated/0/mp3record.mp3: open failed: ENOENT (No such file or directory)
    at libcore.io.IoBridge.open(IoBridge.java:492)
    at java.io.FileInputStream.<init>(FileInputStream.java:160)
    at com.civix.link.Libraries.Utils.FileUtils.splitFile(FileUtils.java:45)
    at com.civix.link.Screen.ChatScreen$uploadFile$4.onSuccess(ChatScreen.kt:2124)
    at com.civix.link.Screen.ChatScreen$getUploadCode$1.onSuccess(ChatScreen.kt:2084)
    at com.civix.link.Network.ApiHelper$getData$1.onResponse(ApiHelper.kt:99)
    at com.androidnetworking.common.ANRequest.deliverSuccessResponse(ANRequest.java:727)
    at com.androidnetworking.common.ANRequest.access$6500(ANRequest.java:80)
    at com.androidnetworking.common.ANRequest$6.run(ANRequest.java:709)
    at android.os.Handler.handleCallback(Handler.java:938)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:246)
    at android.app.ActivityThread.main(ActivityThread.java:8512)
    ... 3 more
Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
    at libcore.io.Linux.open(Native Method)
    at libcore.io.ForwardingOs.open(ForwardingOs.java:166)
    at libcore.io.BlockGuardOs.open(BlockGuardOs.java:254)
    at libcore.io.ForwardingOs.open(ForwardingOs.java:166)
    at android.app.ActivityThread$AndroidOs.open(ActivityThread.java:8373)
    at libcore.io.IoBridge.open(IoBridge.java:478)
    ... 15 more

User actions:
2021-11-15 14:04:43: SplashScreen created
2021-11-15 14:04:43: SplashScreen resumed
2021-11-15 14:04:44: SplashScreen paused
2021-11-15 14:04:44: HomeScreen created
2021-11-15 14:04:44: HomeScreen resumed
2021-11-15 14:04:45: SplashScreen destroyed
2021-11-15 14:04:46: HomeScreen paused
2021-11-15 14:04:46: ChatScreen created
2021-11-15 14:04:46: ChatScreen resumed
2021-11-15 14:04:51: ChatScreen paused
2021-11-15 14:04:51: CallingScreen created
2021-11-15 14:04:51: CallingScreen resumed
2021-11-15 14:05:04: CallingScreen paused
2021-11-15 14:05:04: SingleCallScreen created
2021-11-15 14:05:04: SingleCallScreen resumed
2021-11-15 14:05:04: CallingScreen destroyed
2021-11-15 14:05:25: SingleCallScreen paused
2021-11-15 14:05:25: ChatScreen resumed
2021-11-15 14:05:26: SingleCallScreen destroyed