cs50 ide firefox install

root@ide:/home/ubuntu# apt install firefox -y
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libfile-basedir-perl libfile-desktopentry-perl libfile-mimeinfo-perl libipc-system-simple-perl libnet-dbus-perl libtie-ixhash-perl libu2f-udev libvulkan1 libx11-protocol-perl libxml-parser-perl libxml-twig-perl libxml-xpathengine-perl xdg-utils
Use 'sudo apt autoremove' to remove them.
Suggested packages:
  fonts-lyx
The following NEW packages will be installed:
  firefox
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 56.0 MB of archives.
After this operation, 217 MB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 firefox amd64 83.0+build2-0ubuntu0.18.04.2 [56.0 MB]
Fetched 56.0 MB in 9s (6377 kB/s)
debconf: unable to initialize frontend: Dialog
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76, <> line 1.)
debconf: falling back to frontend: Readline
(Reading database ... 114457 files and directories currently installed.)
Preparing to unpack .../firefox_83.0+build2-0ubuntu0.18.04.2_amd64.deb ...
Unpacking firefox (83.0+build2-0ubuntu0.18.04.2) ...
dpkg: error processing archive /var/cache/apt/archives/firefox_83.0+build2-0ubuntu0.18.04.2_amd64.deb (--unpack):
 cannot copy extracted data for './usr/lib/firefox/browser/omni.ja' to '/usr/lib/firefox/browser/omni.ja.dpkg-new': failed to write (No space left on device)
No apport report written because the error message indicates a disk full error
                                                                              dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/firefox_83.0+build2-0ubuntu0.18.04.2_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)