server wont start, help!

[scarl3teyes]

Can't open my server(mohist), here are the logs:

 https://pastebin.com/0Tk21DkX

https://zerobin.net/?6b4bf9e3957fbc7d#/xepvD+OuL5VCd4MJzqf5pZb6+oOX5Y4vZJf7bc1UHk=

[scarl3teyes]

i cant create a server with forge for some reason

[scarl3teyes]

[Pterodactyl Daemon]: Checking server disk space usage, this could take a few seconds...
[Pterodactyl Daemon]: Updating process configuration files...
[Pterodactyl Daemon]: Ensuring file permissions are set correctly, this could take a few seconds...
container@pterodactyl~ Server marked as starting...
[Pterodactyl Daemon]: Pulling Docker container image, this could take a few minutes to complete...
[Pterodactyl Daemon]: Finished pulling Docker container image
openjdk version "11.0.10" 2021-01-19
OpenJDK Runtime Environment 18.9 (build 11.0.10+9)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.10+9, mixed mode, sharing)
:/home/container$ java -Xms128M -Xmx6000M -Dterminal.jline=false -Dterminal.ansi=true -jar forge
JVM info: Oracle Corporation - 11.0.10 - 11.0.10+9
java.net.preferIPv4Stack=true
Found java version 11.0.10
Exception in thread "main" 
java.awt.HeadlessException: 
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
        at java.desktop/java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:208)
        at java.desktop/java.awt.Window.<init>(Window.java:548)
        at java.desktop/java.awt.Frame.<init>(Frame.java:423)
        at java.desktop/java.awt.Frame.<init>(Frame.java:388)
        at java.desktop/javax.swing.SwingUtilities$SharedOwnerFrame.<init>(SwingUtilities.java:1919)
        at java.desktop/javax.swing.SwingUtilities.getSharedOwnerFrame(SwingUtilities.java:1995)
        at java.desktop/javax.swing.JOptionPane.getRootFrame(JOptionPane.java:1689)
        at java.desktop/javax.swing.JOptionPane.showOptionDialog(JOptionPane.java:868)
        at java.desktop/javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:670)
        at java.desktop/javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:641)
        at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:176)
        at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:146)
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]: Checking server disk space usage, this could take a few seconds...
[Pterodactyl Daemon]: Updating process configuration files...
[Pterodactyl Daemon]: Ensuring file permissions are set correctly, this could take a few seconds...
container@pterodactyl~ Server marked as starting...
[Pterodactyl Daemon]: Pulling Docker container image, this could take a few minutes to complete...
[Pterodactyl Daemon]: Finished pulling Docker container image
openjdk version "11.0.10" 2021-01-19
OpenJDK Runtime Environment 18.9 (build 11.0.10+9)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.10+9, mixed mode, sharing)
:/home/container$ java -Xms128M -Xmx6000M -Dterminal.jline=false -Dterminal.ansi=true -jar forge
JVM info: Oracle Corporation - 11.0.10 - 11.0.10+9
java.net.preferIPv4Stack=true
Found java version 11.0.10
Exception in thread "main" 
java.awt.HeadlessException: 
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
        at java.desktop/java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:208)
        at java.desktop/java.awt.Window.<init>(Window.java:548)
        at java.desktop/java.awt.Frame.<init>(Frame.java:423)
        at java.desktop/java.awt.Frame.<init>(Frame.java:388)
        at java.desktop/javax.swing.SwingUtilities$SharedOwnerFrame.<init>(SwingUtilities.java:1919)
        at java.desktop/javax.swing.SwingUtilities.getSharedOwnerFrame(SwingUtilities.java:1995)
        at java.desktop/javax.swing.JOptionPane.getRootFrame(JOptionPane.java:1689)
        at java.desktop/javax.swing.JOptionPane.showOptionDialog(JOptionPane.java:868)
        at java.desktop/javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:670)
        at java.desktop/javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:641)
        at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:176)
        at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:146)
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.
 

[scarl3teyes]

this happens when i try to create a server with forge

[scarl3teyes]

what should i do then?