Frontview Problems after Root Partition Full

@ mdgm:
- i got things back to normal by deleting the file that caused root to fill up (it was a tar archive i created via command line)
- yes, i have ssh access
- no, i haven't tried an os re-install and add-on re-install
- here's the output to the commands you'ver requested:

supernova:~# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/md0              4.0G  1.9G  2.0G  48% /
tmpfs                  16K     0   16K   0% /USB
/dev/c/c              9.0T  8.9T   94G  99% /c
/c/backup             9.0T  8.9T   94G  99% /home/ftp/backup
/c/blitz              9.0T  8.9T   94G  99% /home/ftp/blitz
/c/boing              9.0T  8.9T   94G  99% /home/ftp/boing
/c/boom               9.0T  8.9T   94G  99% /home/ftp/boom
/c/glow               9.0T  8.9T   94G  99% /home/ftp/glow
/c/media              9.0T  8.9T   94G  99% /home/ftp/media
/c/scan               9.0T  8.9T   94G  99% /home/ftp/scan
/c/uploads            9.0T  8.9T   94G  99% /home/ftp/uploads
/dev/sdh1             2.8T  1.2T  1.6T  43% /USB/blitzed
supernova:~# cat /etc/default/services
APACHE=1
APACHESSL=1
BONJOUR_AFP=0
DROPBOX=1
DROPBOX_SUPPORT=1
FAN=1,1,0,0,0
FTP_MASQUERADE_ADDRESS=supernova
FTP_MODE=user
FTP_PASSIVE_END=65535
FTP_PASSIVE_START=1024
FTP_PORT=21
FTP_UPLOAD_RESUME=1
HTTP_WEBSERVER_SHARE=goodbye
HTTP_WEBSERVER_SHARE_USE_PASSWORD=0
ISTATD=0
ISTATD_PASSWORD=42424
ISTATD_SUPPORT=1
MONITOR=fan,disk_full,quota_exceeded,disk_temp,board_temp
NETATALK=1
PHP5=1
PHP5_SUPPORT=1
PHPLOGCON=1
PHPLOGCON_SUPPORT=1
PLEXMEDIASERVER=1
PLEXMEDIASERVER_SUPPORT=1
PROFTPD=1
RESYNC_UNCLEAN_SHUTDOWN=
SAMBA=1
SHUTDOWN_ON_DISK_FAILURE=1
SHUTDOWN_ON_DISK_OVERTEMP=1
SSH=1
TEMP=1,1,0
TRANSMISSION=0
TRANSMISSION_PORT=8199
TRANSMISSION_SUPPORT=1
supernova:~# cat /etc/frontview/addons/addons.conf
PHPSHELL!!PHPShell!!1.2!!/etc/frontview/addons/bin/PHPSHELL/start.sh!!/etc/frontview/addons/bin/PHPSHELL/stop.sh!!Other
MYSQLON!!MysqlOn!!1.0!!/etc/frontview/addons/bin/MYSQLON/start.sh!!/etc/frontview/addons/bin/MYSQLON/stop.sh!!Other
BZEET!!Bzeet!!1.2!!/etc/frontview/addons/bin/BZEET/start.sh!!/etc/frontview/addons/bin/BZEET/stop.sh!!Other
CROSSFIRE!!Crossfire!!2.3!!/etc/frontview/addons/bin/CROSSFIRE/start.sh!!/etc/frontview/addons/bin/CROSSFIRE/stop.sh!!Other
BONNIE!!Bonnie!!1.4!!/etc/frontview/addons/bin/BONNIE/start.sh!!/etc/frontview/addons/bin/BONNIE/stop.sh!!Other
TONIDO!!Tonido!!1.2!!/etc/frontview/addons/bin/TONIDO/start.sh!!/etc/frontview/addons/bin/TONIDO/stop.sh!!Other
EXPLORERBOARD!!ExplorerBoard!!1.0!!/etc/frontview/addons/bin/EXPLORERBOARD/start.sh!!/etc/frontview/addons/bin/EXPLORERBOARD/stop.sh!!Other
WGET4WEB!!Wget4Web!!1.4!!/etc/frontview/addons/bin/WGET4WEB/start.sh!!/etc/frontview/addons/bin/WGET4WEB/stop.sh!!Other
PEERCAST!!PeerCast!!1.0!!/etc/frontview/addons/bin/PEERCAST/start.sh!!/etc/frontview/addons/bin/PEERCAST/stop.sh!!Other
READYNASREMOTE!!ReadyNAS Remote!!1.0.9.78!!/etc/frontview/addons/bin/READYNASREMOTE/start.sh!!/etc/frontview/addons/bin/READYNASREMOTE/stop.sh!!Other!!current_url==http://www.readynas.com/download/remote/READYNASREMOTE_CURRENT.xml::detail_url==http://www.readynas.com/remote
PYTHON2_6!!Python2.6!!2.6.6-rnx86-0.3.2!!/etc/frontview/addons/bin/PYTHON2_6/start.sh!!/etc/frontview/addons/bin/PYTHON2_6/stop.sh!!Other
PYLOAD!!PyLoad!!0.4.8-rnx86-0.3.1!!/etc/frontview/addons/bin/PYLOAD/start.sh!!/etc/frontview/addons/bin/PYLOAD/stop.sh!!Other!!current_url==http://readynasxtras.com/addons/x86/xml/PyLoad_CURRENT.xml::detail_url==http://readynasxtras.com/readynas-x86-add-ons/pyload-x86::icon_url==http://readynasxtras.com/addons/x86/img/pyload.jpg
HEADPHONES!!HeadPhones!!0.1.1-rnx86-0.1.8!!/etc/frontview/addons/bin/HEADPHONES/start.sh!!/etc/frontview/addons/bin/HEADPHONES/stop.sh!!Other!!current_url==http://readynasxtras.com/addons/x86/xml/HeadPhones_CURRENT.xml::detail_url==http://readynasxtras.com/readynas-x86-add-ons/headphones-x86::icon_url==http://readynasxtras.com/addons/x86/img/headphones.jpg
COUCHPOTATO!!CouchPotato!!0.4.0.35-rnx86-0.2.7!!/etc/frontview/addons/bin/COUCHPOTATO/start.sh!!/etc/frontview/addons/bin/COUCHPOTATO/stop.sh!!Other!!current_url==http://readynasxtras.com/addons/x86/xml/CouchPotato_CURRENT.xml::detail_url==http://readynasxtras.com/readynas-x86-add-ons/couchpotato-x86::icon_url==http://readynasxtras.com/addons/x86/img/couchpotata.jpg
READYNAS_PHOTOS_II!!ReadyNAS Photos II!!1.0.6!!/etc/frontview/addons/bin/READYNAS_PHOTOS_II/start.sh!!/etc/frontview/addons/bin/READYNAS_PHOTOS_II/stop.sh!!Other!!current_url==http://www.readynas.com/download/addons/x86/current/READYNAS_PHOTOS_II_CURRENT.xml::detail_url==http://www.readynas.com/photos2
SLIMSERVER!!Logitech Media Server!!7.7.1-i386-readynas!!/etc/init.d/squeezeboxserver start!!/etc/init.d/squeezeboxserver stop
SQUEEZEBOX!!Logitech Media Server!!7.7.3!!/etc/frontview/addons/bin/SQUEEZEBOX/start.sh!!/etc/frontview/addons/bin/SQUEEZEBOX/stop.sh!!Other!!detail_url==http://www.logitech.com/speakers_audio/wireless_music_systems::icon_url==/addons/SQUEEZEBOX/icon.png
XPLORER!!Xplorer!!5.1!!/etc/frontview/addons/bin/XPLORER/start.sh!!/etc/frontview/addons/bin/XPLORER/stop.sh!!Other!!current_url==https://www.readynas.com/contributed/super-poussin/x86/XPLORER_CURRENT.xml::detail_url==https://www.readynas.com/contributed/super-poussin/x86/XPLORER_REL.html::icon_url==https://www.readynas.com/contributed/super-poussin/x86/XPLORER_ICON.jpg
PHPMYADMIN!!PhpMyAdmin!!3.4.10.1-rnx86-1.3.2!!/etc/frontview/addons/bin/PHPMYADMIN/start.sh!!/etc/frontview/addons/bin/PHPMYADMIN/stop.sh!!Other!!current_url==http://readynasxtras.com/addons/x86/xml/PhpMyAdmin_CURRENT.xml::detail_url==http://readynasxtras.com/readynas-x86-add-ons/phpmyadmin-x86::icon_url==http://readynasxtras.com/addons/x86/img/pmya_logo.gif
SABNZBD!!SABnzbd!!0.7.10-x86-0.8.8!!/etc/frontview/addons/bin/SABNZBD/start.sh!!/etc/frontview/addons/bin/SABNZBD/stop.sh!!Other!!current_url==http://readynasxtras.com/addons/x86/xml/SABnzbd_CURRENT.xml::detail_url==http://readynasxtras.com/readynas-x86-add-ons/sabnzbd-x86::icon_url==http:/addons/SABNZBD/sabnzbd.gif
SICKBEARD!!SickBeard!!0.493.1-rnx86-0.9.3!!/etc/frontview/addons/bin/SICKBEARD/start.sh!!/etc/frontview/addons/bin/SICKBEARD/stop.sh!!Other!!current_url==http://readynasxtras.com/addons/x86/xml/SickBeard_CURRENT.xml::detail_url==http://readynasxtras.com/readynas-x86-add-ons/sickbeard-x86::icon_url==/addons/SICKBEARD/sickbeard.png
DAAPD!!FireFly!!1.0.3!!start-stop-daemon -S -q -x /usr/sbin/mt-daapd!!start-stop-daemon -K -n mt-daapd
NASMONITOR!!Nas Monitor!!3.6.15!!/etc/frontview/addons/bin/NASMONITOR/start.sh!!/etc/frontview/addons/bin/NASMONITOR/stop.sh!!Other!!current_url==https://www.readynas.com/contributed/super-poussin/x86/NASMONITOR_CURRENT.xml::detail_url==https://www.readynas.com/contributed/super-poussin/x86/NASMONITOR_REL.html::icon_url==https://www.readynas.com/contributed/super-poussin/x86/NASMONITOR_ICON.jpg
SUBSONIC!!Subsonic!!4.7.04!!/etc/frontview/addons/bin/SUBSONIC/start.sh!!/etc/frontview/addons/bin/SUBSONIC/stop.sh!!Other!!current_url==https://www.readynas.com/contributed/super-poussin/x86/SUBSONIC_CURRENT.xml::detail_url==https://www.readynas.com/contributed/super-poussin/x86/SUBSONIC_REL.html::icon_url==https://www.readynas.com/contributed/super-poussin/x86/SUBSONIC_ICON.jpg
PHP5!!PHP5!!5.3.20-x86-4.3.5!!/etc/frontview/addons/bin/PHP5/start.sh!!/etc/frontview/addons/bin/PHP5/stop.sh!!Other!!current_url==http://readynasxtras.com/addons/x86/xml/PHP5_CURRENT.xml::detail_url==http://readynasxtras.com/readynas-x86-add-ons/php-53-x86::icon_url==http://readynasxtras.com/addons/x86/img/php_logo.gif
TRANSMISSION!!Transmission!!2.77.01!!/etc/frontview/addons/bin/TRANSMISSION/start.sh!!/etc/frontview/addons/bin/TRANSMISSION/stop.sh!!Other!!current_url==https://www.readynas.com/contributed/super-poussin/x86/TRANSMISSION_CURRENT.xml::detail_url==https://www.readynas.com/contributed/super-poussin/x86/TRANSMISSION_REL.html::icon_url==https://www.readynas.com/contributed/super-poussin/x86/TRANSMISSION_ICON.jpg
PHPLOGCON!!PHPLogCon!!1.5!!/etc/frontview/addons/bin/PHPLOGCON/start.sh!!/etc/frontview/addons/bin/PHPLOGCON/stop.sh!!Other
PLEXMEDIASERVER!!PlexMediaServer!!0.9.7.17.469-1f0b170!!/etc/frontview/addons/bin/PLEXMEDIASERVER/start.sh!!/etc/frontview/addons/bin/PLEXMEDIASERVER/stop.sh!!Other!!current_url==http://www.plexapp.com/releases/PLEXMEDIASERVER_CURRENT.xml::detail_url==http://www.plexapp.com::icon_url==http://plexapp.com/releases/PLEXMEDIASERVER.png
DROPBOX!!DropBox!!Install-rnx86-0.9.7!!/etc/frontview/addons/bin/DROPBOX/start.sh!!/etc/frontview/addons/bin/DROPBOX/stop.sh!!Other!!current_url==http://readynasxtras.com/addons/x86/xml/DROPBOX_CURRENT.xml::detail_url==http://readynasxtras.com/readynas-x86-add-ons/dropbox-x86::icon_url==/addons/DROPBOX/dropbox_logo.gif
ISTATD!!Istatd!!1.7!!/etc/frontview/addons/bin/ISTATD/start.sh!!/etc/frontview/addons/bin/ISTATD/stop.sh!!Other
supernova:~#