i get this error in Logcat sometimes!

[salehmosleh]

i get this error in Logcat sometimes:

02-01 17:49:31.745 11031-11031/com.smprogram.downloader D/down: https://scontent-frx5-1.cdninstagram.com/vp/74d14af4b1e882055c1eaf4e2a4f4eee/5A763958/t50.2886-16/20215089_331194510636225_6600477204730085376_n.mp4
02-01 17:49:31.747 11031-11031/com.smprogram.downloader D/downtaskrequest start: 1563941792294323911
02-01 17:49:31.764 11031-11783/com.smprogram.downloader W/System: ClassLoader referenced unknown path: /system/framework/tcmclient.jar
02-01 17:49:33.796 11031-11031/com.smprogram.downloader W/System.err: com.aspsine.multithreaddownload.DownloadException: java.net.ProtocolException: unexpected end of stream
02-01 17:49:33.796 11031-11031/com.smprogram.downloader W/System.err:     at com.aspsine.multithreaddownload.core.DownloadTaskImpl.transferData(DownloadTaskImpl.java:212)
02-01 17:49:33.796 11031-11031/com.smprogram.downloader W/System.err:     at com.aspsine.multithreaddownload.core.DownloadTaskImpl.transferData(DownloadTaskImpl.java:183)
02-01 17:49:33.796 11031-11031/com.smprogram.downloader W/System.err:     at com.aspsine.multithreaddownload.core.DownloadTaskImpl.executeDownload(DownloadTaskImpl.java:145)
02-01 17:49:33.797 11031-11031/com.smprogram.downloader W/System.err:     at com.aspsine.multithreaddownload.core.DownloadTaskImpl.run(DownloadTaskImpl.java:93)
02-01 17:49:33.798 11031-11031/com.smprogram.downloader W/System.err:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
02-01 17:49:33.798 11031-11031/com.smprogram.downloader W/System.err:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
02-01 17:49:33.798 11031-11031/com.smprogram.downloader W/System.err:     at java.lang.Thread.run(Thread.java:818)
02-01 17:49:33.799 11031-11031/com.smprogram.downloader W/System.err: Caused by: java.net.ProtocolException: unexpected end of stream
02-01 17:49:33.805 11031-11031/com.smprogram.downloader W/System.err:     at com.android.okhttp.internal.http.HttpConnection$FixedLengthSource.read(HttpConnection.java:421)
02-01 17:49:33.805 11031-11031/com.smprogram.downloader W/System.err:     at com.android.okhttp.okio.RealBufferedSource$1.read(RealBufferedSource.java:349)
02-01 17:49:33.805 11031-11031/com.smprogram.downloader W/System.err:     at java.io.InputStream.read(InputStream.java:162)
02-01 17:49:33.805 11031-11031/com.smprogram.downloader W/System.err:     at com.aspsine.multithreaddownload.core.DownloadTaskImpl.transferData(DownloadTaskImpl.java:200)
02-01 17:49:33.805 11031-11031/com.smprogram.downloader W/System.err: 	... 6 more