Error when starting

Log shown below:

container@pterodactyl~ Server marked as starting...
[Pterodactyl Daemon]: Pulling Docker container image, this could take a few minutes to complete...
Pulling from pterodactyl/yolks 
Status: Image is up to date for ghcr.io/pterodactyl/yolks:java_11 
Digest: sha256:7272b268efa19f986a1eccf2efe99cd31d4857f1ed0215a3793f0dd514b5e8e9 
[Pterodactyl Daemon]: Finished pulling Docker container image
Cannot open netlink socket: Permission denied
container@pterodactyl~ java -version
openjdk version "11.0.13" 2021-10-19
OpenJDK Runtime Environment Temurin-11.0.13+8 (build 11.0.13+8)
OpenJDK 64-Bit Server VM Temurin-11.0.13+8 (build 11.0.13+8, mixed mode)
container@pterodactyl~ java -jar harbor.jar
Exception in thread "main" java.lang.ExceptionInInitializerError
        at java.base/sun.nio.ch.FileChannelImpl.<init>(FileChannelImpl.java:123)
        at java.base/sun.nio.ch.FileChannelImpl.open(FileChannelImpl.java:145)
        at java.base/sun.nio.fs.UnixChannelFactory.newFileChannel(UnixChannelFactory.java:144)
        at java.base/sun.nio.fs.UnixChannelFactory.newFileChannel(UnixChannelFactory.java:156)
        at java.base/sun.nio.fs.UnixFileSystemProvider.newByteChannel(UnixFileSystemProvider.java:217)
        at java.base/java.nio.file.Files.newByteChannel(Files.java:371)
        at java.base/java.nio.file.Files.newByteChannel(Files.java:422)
        at java.base/java.nio.file.spi.FileSystemProvider.newInputStream(FileSystemProvider.java:420)
        at java.base/java.nio.file.Files.newInputStream(Files.java:156)
        at java.base/javax.crypto.JceSecurity.setupJurisdictionPolicies(JceSecurity.java:335)
        at java.base/javax.crypto.JceSecurity$1.run(JceSecurity.java:111)
        at java.base/javax.crypto.JceSecurity$1.run(JceSecurity.java:108)
        at java.base/java.security.AccessController.doPrivileged(Native Method)
        at java.base/javax.crypto.JceSecurity.<clinit>(JceSecurity.java:107)
        at java.base/javax.crypto.Cipher.getInstance(Cipher.java:540)
        at java.base/sun.security.ssl.JsseJce.getCipher(JsseJce.java:190)
        at java.base/sun.security.ssl.SSLCipher.isTransformationAvailable(SSLCipher.java:509)
        at java.base/sun.security.ssl.SSLCipher.<init>(SSLCipher.java:498)
        at java.base/sun.security.ssl.SSLCipher.<clinit>(SSLCipher.java:81)
        at java.base/sun.security.ssl.CipherSuite.<clinit>(CipherSuite.java:69)
        at java.base/sun.security.ssl.SSLContextImpl.getApplicableSupportedCipherSuites(SSLContextImpl.java:348)
        at java.base/sun.security.ssl.SSLContextImpl$AbstractTLSContext.<clinit>(SSLContextImpl.java:580)
        at java.base/java.lang.Class.forName0(Native Method)
        at java.base/java.lang.Class.forName(Class.java:315)
        at java.base/java.security.Provider$Service.getImplClass(Provider.java:1918)
        at java.base/java.security.Provider$Service.newInstance(Provider.java:1894)
        at java.base/sun.security.jca.GetInstance.getInstance(GetInstance.java:236)
        at java.base/sun.security.jca.GetInstance.getInstance(GetInstance.java:164)
        at java.base/javax.net.ssl.SSLContext.getInstance(SSLContext.java:168)
        at java.base/javax.net.ssl.SSLContext.getDefault(SSLContext.java:99)
        at java.base/javax.net.ssl.SSLSocketFactory.getDefault(SSLSocketFactory.java:123)
        at java.base/javax.net.ssl.HttpsURLConnection.getDefaultSSLSocketFactory(HttpsURLConnection.java:335)
        at java.base/javax.net.ssl.HttpsURLConnection.<init>(HttpsURLConnection.java:292)
        at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.<init>(HttpsURLConnectionImpl.java:100)
        at java.base/sun.net.www.protocol.https.Handler.openConnection(Handler.java:62)
        at java.base/sun.net.www.protocol.https.Handler.openConnection(Handler.java:57)
        at java.base/java.net.URL.openConnection(URL.java:1099)
        at java.base/java.net.URL.openStream(URL.java:1165)
        at MainKt.downloadFile(Main.kt:30)
        at MainKt.main(Main.kt:12)
        at MainKt.main(Main.kt)
Caused by: java.io.IOException: Permission denied
        at java.base/sun.nio.ch.FileDispatcherImpl.init(Native Method)
        at java.base/sun.nio.ch.FileDispatcherImpl.<clinit>(FileDispatcherImpl.java:38)
        ... 41 more
container@pterodactyl~ Server marked as offline...
[Pterodactyl Daemon]: ---------- Detected server process in a crashed state! ----------
[Pterodactyl Daemon]: Exit code: 1
[Pterodactyl Daemon]: Out of memory: false
[Pterodactyl Daemon]: Aborting automatic restart, last crash occurred less than 60 seconds ago.