Link crash

Build version: 1.7.2
Build date: 1981-01-01 01:01:02
Current date: 2021-11-03 08:59:59
Device: Samsung SM-G975F
OS version: Android 11 (SDK 30)

Stack trace:
kotlin.KotlinNullPointerException
    at com.civix.link.Screen.RecentlyFragment.getPreviewMesasge(RecentlyFragment.kt:985)
    at com.civix.link.Screen.RecentlyFragment$getRoomDetail$1.onSuccess(RecentlyFragment.kt:445)
    at com.civix.link.Network.ApiHelper$getData$1.onResponse(ApiHelper.kt:98)
    at com.androidnetworking.common.ANRequest.deliverSuccessResponse(ANRequest.java:727)
    at com.androidnetworking.common.ANRequest.access$6500(ANRequest.java:80)
    at com.androidnetworking.common.ANRequest$6.run(ANRequest.java:709)
    at android.os.Handler.handleCallback(Handler.java:938)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:246)
    at android.app.ActivityThread.main(ActivityThread.java:8633)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:602)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1130)

User actions:
2021-11-03 08:54:24: SplashScreen created
2021-11-03 08:54:24: SplashScreen resumed
2021-11-03 08:54:26: SplashScreen paused
2021-11-03 08:54:26: HomeScreen created
2021-11-03 08:54:26: HomeScreen resumed
2021-11-03 08:54:26: HomeScreen paused
2021-11-03 08:54:27: HomeScreen resumed
2021-11-03 08:54:27: SplashScreen destroyed
2021-11-03 08:54:27: HomeScreen paused
2021-11-03 08:54:27: ChatScreen created
2021-11-03 08:54:27: ChatScreen resumed
2021-11-03 08:54:29: ChatScreen paused
2021-11-03 08:54:29: ChatScreen resumed
2021-11-03 08:54:32: ChatScreen paused
2021-11-03 08:54:32: CallScreen created
2021-11-03 08:54:32: CallScreen resumed
2021-11-03 08:54:34: CallScreen paused
2021-11-03 08:54:34: CallScreen resumed
2021-11-03 08:58:17: CallScreen paused
2021-11-03 08:58:17: ChatScreen resumed
2021-11-03 08:58:19: CallScreen destroyed
2021-11-03 08:58:21: ChatScreen paused
2021-11-03 08:58:21: ChatScreen resumed
2021-11-03 08:58:32: ChatScreen paused
2021-11-03 08:58:32: CallScreen created
2021-11-03 08:58:32: CallScreen resumed
2021-11-03 08:58:34: CallScreen paused
2021-11-03 08:58:34: CallScreen resumed
2021-11-03 08:59:35: CallScreen paused
2021-11-03 08:59:36: CallScreen destroyed
2021-11-03 08:59:46: ChatScreen resumed
2021-11-03 08:59:48: ChatScreen paused
2021-11-03 08:59:48: HomeScreen resumed
2021-11-03 08:59:48: HomeScreen paused
2021-11-03 08:59:48: HomeScreen destroyed
2021-11-03 08:59:48: ChatScreen destroyed