[Forge Server Error]

I was installing a forge server but I got a error. The "Downloading minecraft server failed, invalid checksum. Try again, or manually place server jar to skip download. 

 

JVM info: Oracle Corporation - 1.8.0_271 - 25.271-b09
java.net.preferIPv4Stack=true
Found java version 1.8.0_271
Extractiung main jar:
  Extracted successfully
Considering minecraft server jar
  Downloading library from https://launcher.mojang.com/v1/objects/886945bfb2b978778c3a0288fd7fab09d315b25f/server.jar
java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.socketRead(Unknown Source)
    at java.net.SocketInputStream.read(Unknown Source)
    at java.net.SocketInputStream.read(Unknown Source)
    at sun.security.ssl.SSLSocketInputRecord.read(Unknown Source)
    at sun.security.ssl.SSLSocketInputRecord.readFully(Unknown Source)
    at sun.security.ssl.SSLSocketInputRecord.decodeInputRecord(Unknown Source)
    at sun.security.ssl.SSLSocketInputRecord.decode(Unknown Source)
    at sun.security.ssl.SSLTransport.decode(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.decode(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.readApplicationRecord(Unknown Source)
    at sun.security.ssl.SSLSocketImpl.access$300(Unknown Source)
    at sun.security.ssl.SSLSocketImpl$AppInputStream.read(Unknown Source)
    at java.io.BufferedInputStream.read1(Unknown Source)
    at java.io.BufferedInputStream.read(Unknown Source)
    at sun.net.www.MeteredStream.read(Unknown Source)
    at java.io.FilterInputStream.read(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection$HttpInputStream.read(Unknown Source)
    at java.nio.file.Files.copy(Unknown Source)
    at java.nio.file.Files.copy(Unknown Source)
    at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:146)
    at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:138)
    at net.minecraftforge.installer.actions.ServerInstall.run(ServerInstall.java:81)
    at net.minecraftforge.installer.InstallerPanel.run(InstallerPanel.java:428)
    at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:170)
    at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:143)
Downloading minecraft server failed, invalid checksum.
Try again, or manually place server jar to skip download.
 

And this is the report it gives me after.